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generation | semeval-2014 | [
"I thought the white Mac computers looked dirty too quicly where you use the mousepad and where you place your hands when typing."
] | [['mousepad', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"All for such a great price."
] | [['price', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The screen is a little glary, and I hated the clicking buttons, but I got used to them."
] | [['screen', 'negative'], ['clicking buttons', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The salesman talked us into this computer away from another we were looking at and we have had nothing but problems with software problems and just not happy with it."
] | [['software', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I took it to friend who temporarily fixed it and I finally paid about 1500 for the extended warranty."
] | [['extended warranty', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I always use a backup hard disk to store important files at all times."
] | [['hard disk', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I purchased this netbook after my original Toshiba laptop crashed right after the warranty expired."
] | [['warranty', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"cosmetically, the only thing they changed was 2 of the Function keys at the top."
] | [['Function keys', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The internet was locekd and froze every time it was trying to be used, and the command prompt would not work at all."
] | [['internet', 'negative'], ['command prompt', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The other lock-up problems are from a myriad of causes, the most common being a corrupted version of Appleworks which can render the browser useless."
] | [['Appleworks', 'negative'], ['browser', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"it has 3 usb ports, 1 sd memory card reader and an sd memory car expansion."
] | [['usb ports', 'neutral'], ['sd memory card reader', 'neutral'], ['sd memory car expansion', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"-I propose that I can just swap the hard drives."
] | [['hard drives', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"They also have a longer service life than other computers (I have several friends who still use the older Apple PowerBooks)."
] | [['service life', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Applications open in seconds and there are no lags, hiccups or awkward moments when you wonder whether your computer is out for tea."
] | [['Applications', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The only thing I wish is the 15 inch MacBook Pro has much better speakers on the side of the keyboard."
] | [['speakers', 'negative'], ['keyboard', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Of course, I inspected the other netbooks and clearly their hinges are tighter and I even demonstrate the difference between my netbook and others."
] | [['hinges', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I just took the broken cords into the Apple store and they gave me new ones."
] | [['cords', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The store honored their warrenty and made the comment that they don't even recommend the HP brand because of the problems with their warrentys."
] | [['warrenty', 'positive'], ['warrentys', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I would definitely reccomend this if you are in the market for an easy to use, stylish, fun, awesome computer."
] | [['use', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"OS X is solid with lots of innovations such as quicklook which save heaps of time."
] | [['OS X', 'positive'], ['quicklook', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I had to pay $100 for a universal charger for this cheap $300 laptop."
] | [['universal charger', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I love a \"pc\" but I was ready for a change and tired of the windows system."
] | [['windows system', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Im glad that it has such great features in it."
] | [['features', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"My last computer, a Toshiba, cost only $400, and worked like a charm for many years."
] | [['cost', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I love WIndows 7 which is a vast improvment over Vista."
] | [['WIndows 7', 'positive'], ['Vista', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"It is a REAL touchpad, not the toy I saw in other brands."
] | [['touchpad', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Just a black screen!"
] | [['screen', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"the touch pad is fine - again, it's a real touch pad."
] | [['touch pad', 'positive'], ['touch pad', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"After numerous calls to Applecare tech support, I was directed to send in my computer;"
] | [['Applecare tech support', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"My kids (and dogs) destroyed two power cords by pulling on them."
] | [['power cords', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
" I was also able to install and use my Photoshop and AfterEffects programs easily."
] | [['Photoshop', 'positive'], ['AfterEffects programs', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Also, the extended warranty was a problem."
] | [['extended warranty', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"iTunes is a handy music-management program, and it is essential for anyone with an iPod."
] | [['iTunes', 'positive'], ['program', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The shop will definitely push the problem to the service center."
] | [['service center', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Now when I order I did not go full scale for the webcam or full keyboard I wanted something for basics of being easy to carry when I use crutchs or wheelchair and with a backpack laptop bag."
] | [['webcam', 'neutral'], ['keyboard', 'neutral'], ['carry', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I called their repair depot as was told they would send Me a new box to return the computer to the repair depot."
] | [['repair depot', 'neutral'], ['repair depot', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I will stack it up against laptops that cost twice as much any day."
] | [['cost', 'conflict']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
" I could not find a phone number anywhere to call an actual live person for tech support and had to result the their online chat."
] | [['tech support', 'negative'], ['online chat', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"It didn't take me long to get switched over to the Mac computer programs and navigation - it's been just fine and like the way this laptop functions much better."
] | [['programs', 'positive'], ['navigation', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I love windows 7 but i can't give Toshiba any credit for that, unless y'all get serious about ergonomics and making required connections less obtrusive i will be looking to different manufacturer next time."
] | [['windows 7', 'positive'], ['ergonomics', 'negative'], ['connections', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"There are so many wonderful features and benefits to the new MacBook!"
] | [['features', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"There was a little difficulty doing the migration as the firewire cable system can't be used with the iBook."
] | [['firewire cable system', 'negative'], ['iBook', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The battery holds up well, it's built very solidly, and runs fast."
] | [['battery', 'positive'], ['built', 'positive'], ['runs', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
" I was told by many that it was a great computer, but we got one of these, and it worked great for one year, and as soon as the warrenty was up, then it got really bad."
] | [['warrenty', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
" A coupla months later, they change my hard drive."
] | [['hard drive', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The apple systems are over priced luxurys that arn't worth what they are being charged for, this model's specifications are far from being impressive and they only thing you get out of this is the apple name."
] | [['specifications', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"And the screen on this thing is absolutely amazing for high quality videos and movies and gaming."
] | [['screen', 'positive'], ['gaming', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"A seventy dollar mouse!"
] | [['mouse', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The battery life also doesn't keep up with the claim but still I think macbook is much ahead from the rest of the pack."
] | [['battery life', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"So, I paid a visit to LG notebook service center at Alexandra Road, hoping they can make the hinge tighter."
] | [['LG notebook service center', 'neutral'], ['hinge', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"They are by far the easiest systems to actually learn about computers with."
] | [['systems', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Easy to carry, can be taken anywhere, can be hooked up to printers,headsets."
] | [['carry', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
" The lcd screen stopped working on mine after 10 months."
] | [['lcd screen', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The wheel that turns the volume up and down doesn't work in real time."
] | [['wheel', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"When it come time for warranty service to Toshiba you don't matter."
] | [['warranty service to Toshiba', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Again- windows based machines were not giving me anything to work with!"
] | [['windows', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Theres a built in camera with special effects- for video and photography."
] | [['built in camera', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"It's perfect for everything and runs faster than an average pc!"
] | [['runs', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I can't say enough of how satisfied I am with their product and help aftermarket."
] | [['product and help aftermarket', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Waiting for the i7 was well worth it, great value for the price."
] | [['price', 'positive'], ['i7', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"They said that my computer was covered on an extended warranty, and that products with extended warranties are taken care of through third parties and not Sony itself anymore."
] | [['extended warranty', 'neutral'], ['extended warranties', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"In desparation, I called their Customer Service number and was told that my warranty had expired (2 days old) and that the priviledge of talking to a technician would cost me (\"have your credit card ready\")."
] | [['Customer Service number', 'neutral'], ['warranty', 'negative'], ['talking to a technician', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I love the dock where I can simply drop a file ontop of a particular program, and the program will simply open that file."
] | [['dock', 'positive'], ['program', 'neutral'], ['program', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"But, buy this model and just purchase 4GB of RAM (2x2GB for $92 or 1x4GB for $99), and save yourself $100 than the other model with 8GB of RAM."
] | [['4GB of RAM', 'neutral'], ['8GB of RAM', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The reality was, it heated up very quickly, and took way too long to do simple things, like opening my Documents folder."
] | [['opening my Documents folder', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"First, you ll discover that the word processing program known as Appleworks rarely translates perfectly on anyone else s computer, if it translates at all."
] | [['Appleworks', 'negative'], ['word processing program', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"There is hardly any memory on the computer's hard drive."
] | [['memory', 'negative'], ['hard drive', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The ease of set up was terrific."
] | [['set up', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Now I have the best of both worlds with all of the power and ease of the Mac!"
] | [['power', 'positive'], ['ease', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The best thing to do is build your own computer, but if u can't company's like dell who allow you to choose the components are better and for the same price you can get a computer who compares to one of apple $2000 systems and if you google \"dell coupons\" you can find codes that take a signifant amount off the price."
] | [['components', 'positive'], ['price', 'positive'], ['price', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"It has all the features that are necessary for college and if not they are able to be added onto the computer."
] | [['features', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Again in February my computer completely failed to the point that it could not load Windows so I contacted Acer to get it fixed thru my Warrenty and it took about 3 days fighting on the phone with agents and it seemed as though NONE of them spoke English."
] | [['Windows', 'neutral'], ['Warrenty', 'neutral'], ['agents', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I love the glass touchpad."
] | [['glass touchpad', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Images are crisp and clean."
] | [['Images', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"It just works flawlessly!"
] | [['works', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
" Taking it back to Best Buy I found that a tiny plastic piece inside had broken (manuf issue)."
] | [['manuf', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"It was hard to handle and operate at school."
] | [['handle', 'negative'], ['operate', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Otherwise, all other features are a 1."
] | [['features', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Also the display is exceptional!"
] | [['display', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I wish Toshiba would allow their customers to select an option that only boots the OS at setup and removes all the unnecessary stuff."
] | [['OS', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Overall the computer is very easy to use, the screen is perfect, great computer, my daughter loves."
] | [['screen', 'positive'], ['use', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The only downfall is a lot of the software I have won't work with Mac and iWork is not worth the price of it."
] | [['iWork', 'negative'], ['software', 'negative'], ['price', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Purchased a Toshiba Lap top it worked good until just after the warrenty went out."
] | [['warrenty', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Awesome laptop and the perfect size to carry around in college."
] | [['size', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The feel of this is better than the Toshiba, too."
] | [['feel', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
" upon giving them the serial number the first thing I was told, was that it was out of warranty and I could pay to have it repaired."
] | [['warranty', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Finally, the biggest problem has been tech support."
] | [['tech support', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The unibody design is edgy and durable."
] | [['unibody design', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
" Also, the battery does not last very long at all."
] | [['battery', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"I wish it had a webcam though, then it would be perfect!"
] | [['webcam', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
" Then I've fixed the DC jack (inside the unit), rewired the DC jack to the OUTside of the laptop, replaced the power brick."
] | [['DC jack', 'neutral'], ['DC jack', 'neutral'], ['power brick', 'neutral']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The only thing that I don't like about my mac is that sometimes there are programs that I want to be able to run and I am not able to."
] | [['programs', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"defective software."
] | [['software', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Which is great I am running Vista Business and scored a 5.X on the index I have never seen a windows machine have a total score in the 5's."
] | [['Vista Business', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"BEST BUY - 5 STARS + + + (sales, service, respect for old men who aren't familiar with the technology) DELL COMPUTERS - 3 stars DELL SUPPORT - owes a me a couple."
] | [['sales', 'positive'], ['service', 'positive'], ['DELL SUPPORT', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"My laptop now has no battery."
] | [['battery', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Oh and if thats not bad enough it doesn't come with a recovery cd so you can make one if you know how to or buy one if you buy it the cost is $25 for two cds."
] | [['recovery cd', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"The layout of the MacBook is horrible and confusing;"
] | [['layout', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"Iphoto is great for adding pictures right to facebook and other social networking sites."
] | [['Iphoto', 'positive']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
||
generation | semeval-2014 | [
"\" This isn't a big deal, I haven't noticed the issue with DVDs or other media, only through USB output."
] | [['USB output', 'negative']] | none | Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example: Input: "The first full charge of this battery got me only about 2 full hours." Output: [['battery', 'negative'], ['full charge', 'negative']] |
End of preview. Expand
in Dataset Viewer.
上述数据集为ABSA(Aspect-Based Sentiment Analysis)领域数据集，基本形式为从句子中抽取：方面术语、方面类别(术语类别)、术语在上下文中情感极性以及针对该术语的观点词，不同数据集抽取不同的信息，这点在jsonl文件的“instruction”键中有分别提到，在此我将其改造为了生成任务，需要模型按照一定格式生成抽取结果。
补充：SemEval-2014数据集文件夹中有两个文件夹"laptop"和"restaurant"，其实根据数据集文本的主要围绕主题区分的。抽取的元素方面，laptop和restaurant两文件夹中，数据的抽取元素也不同，laptop抽取的是方面类别和情感极性、restaurant抽取的是{(方面术语，情感极性)，(方面类别，情感极性)}的元素
以acos数据集中抽取的jsonl文件一条数据举例：
{
"task_type": "generation",
"dataset": "acos",
"input": ["the computer has difficulty switching between tablet and computer ."],
"output": "[['computer', 'laptop usability', 'negative', 'difficulty']]",
"situation": "none",
"label": "",
"extra": "",
"instruction": "
Task: Extracting aspect terms and their corresponding aspect categories, sentiment polarities, and opinion words.
Input: A sentence
Output: A list of 4-tuples, where each tuple contains the extracted aspect term, its aspect category, sentiment polarity, and opinion words (if any). Supplement: \"Null\" means that there is no occurrence in the sentence.
Example:
Sentence: \"Also it's not a true SSD drive in there but eMMC, which makes a difference.\"
Output: [['SSD drive', 'hard_disc operation_performance', 'negative', 'NULL']]'
"
}
此处未设置label和extra，在instruction中以如上所示的字符串模板，并给出一个例子进行one-shot，ABSA领域数据集(absa-quad,acos,arts,aste-data-v2,mams,semeval-2014,semeval-2015,semeval-2016,towe)每个数据集对应instruction模板相同，内容有细微不同，且部分数据集存在同一数据集不同数据instruction内容不同的情况。
原始数据集
- 数据链接
- Paper：SemEval-2014 Task 4: Aspect Based Sentiment Analysis
- 说明：数据分为Laptop和restaurant两个主题的数据，分别在两个文件夹中放置。两个主题的数据抽取的元素不同。
当前SOTA
数据来自PaperWithCode
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- 评价指标：F1-score
- 模型：InstructABSA (79.34)
- Paper：InstructABSA: Instruction Learning for Aspect Based Sentiment Analysis
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- 评价指标：Accuracy(抽取的分类准确率)
- 模型：HGCN (84.09)
- Paper：Learn from Structural Scope: Improving Aspect-Level Sentiment Analysis with Hybrid Graph Convolutional Networks
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