Datasets:
Tasks:
Text Classification
Modalities:
Text
Formats:
parquet
Sub-tasks:
sentiment-classification
Languages:
English
Size:
1M - 10M
ArXiv:
License:
annotations_creators: | |
- crowdsourced | |
language_creators: | |
- crowdsourced | |
languages: | |
- en | |
licenses: | |
- apache-2-0 | |
multilinguality: | |
- monolingual | |
size_categories: | |
- n>1M | |
source_datasets: | |
- original | |
task_categories: | |
- text-classification | |
task_ids: | |
- sentiment-classification | |
# Dataset Card for amazon_polarity | |
## Table of Contents | |
- [Dataset Description](#dataset-description) | |
- [Dataset Summary](#dataset-summary) | |
- [Supported Tasks](#supported-tasks-and-leaderboards) | |
- [Languages](#languages) | |
- [Dataset Structure](#dataset-structure) | |
- [Data Instances](#data-instances) | |
- [Data Fields](#data-instances) | |
- [Data Splits](#data-instances) | |
- [Dataset Creation](#dataset-creation) | |
- [Curation Rationale](#curation-rationale) | |
- [Source Data](#source-data) | |
- [Annotations](#annotations) | |
- [Personal and Sensitive Information](#personal-and-sensitive-information) | |
- [Considerations for Using the Data](#considerations-for-using-the-data) | |
- [Social Impact of Dataset](#social-impact-of-dataset) | |
- [Discussion of Biases](#discussion-of-biases) | |
- [Other Known Limitations](#other-known-limitations) | |
- [Additional Information](#additional-information) | |
- [Dataset Curators](#dataset-curators) | |
- [Licensing Information](#licensing-information) | |
- [Citation Information](#citation-information) | |
## Dataset Description | |
- **Homepage:** https://registry.opendata.aws/ | |
- **Repository:** https://github.com/zhangxiangxiao/Crepe | |
- **Paper:** https://arxiv.org/abs/1509.01626 | |
- **Leaderboard:** [Needs More Information] | |
- **Point of Contact:** [Xiang Zhang](mailto:xiang.zhang@nyu.edu) | |
### Dataset Summary | |
The Amazon reviews dataset consists of reviews from amazon. | |
The data span a period of 18 years, including ~35 million reviews up to March 2013. | |
Reviews include product and user information, ratings, and a plaintext review. | |
### Supported Tasks and Leaderboards | |
- `text-classification`, `sentiment-classification`: The dataset is mainly used for text classification: given the content and the title, predict the correct star rating. | |
### Languages | |
Mainly English. | |
## Dataset Structure | |
### Data Instances | |
A typical data point, comprises of a title, a content and the corresponding label. | |
An example from the AmazonPolarity test set looks as follows: | |
``` | |
{ | |
'title':'Great CD', | |
'content':"My lovely Pat has one of the GREAT voices of her generation. I have listened to this CD for YEARS and I still LOVE IT. When I'm in a good mood it makes me feel better. A bad mood just evaporates like sugar in the rain. This CD just oozes LIFE. Vocals are jusat STUUNNING and lyrics just kill. One of life's hidden gems. This is a desert isle CD in my book. Why she never made it big is just beyond me. Everytime I play this, no matter black, white, young, old, male, female EVERYBODY says one thing ""Who was that singing ?""", | |
'label':1 | |
} | |
``` | |
### Data Fields | |
- 'title': a string containing the title of the review - escaped using double quotes (") and any internal double quote is escaped by 2 double quotes (""). New lines are escaped by a backslash followed with an "n" character, that is "\n". | |
- 'content': a string containing the body of the document - escaped using double quotes (") and any internal double quote is escaped by 2 double quotes (""). New lines are escaped by a backslash followed with an "n" character, that is "\n". | |
- 'label': either 1 (positive) or 0 (negative) rating. | |
### Data Splits | |
The Amazon reviews polarity dataset is constructed by taking review score 1 and 2 as negative, and 4 and 5 as positive. Samples of score 3 is ignored. Each class has 1,800,000 training samples and 200,000 testing samples. | |
## Dataset Creation | |
### Curation Rationale | |
The Amazon reviews polarity dataset is constructed by Xiang Zhang (xiang.zhang@nyu.edu). It is used as a text classification benchmark in the following paper: Xiang Zhang, Junbo Zhao, Yann LeCun. Character-level Convolutional Networks for Text Classification. Advances in Neural Information Processing Systems 28 (NIPS 2015). | |
### Source Data | |
#### Initial Data Collection and Normalization | |
[Needs More Information] | |
#### Who are the source language producers? | |
[Needs More Information] | |
### Annotations | |
#### Annotation process | |
[Needs More Information] | |
#### Who are the annotators? | |
[Needs More Information] | |
### Personal and Sensitive Information | |
[Needs More Information] | |
## Considerations for Using the Data | |
### Social Impact of Dataset | |
[Needs More Information] | |
### Discussion of Biases | |
[Needs More Information] | |
### Other Known Limitations | |
[Needs More Information] | |
## Additional Information | |
### Dataset Curators | |
[Needs More Information] | |
### Licensing Information | |
Apache License 2.0 | |
### Citation Information | |
McAuley, Julian, and Jure Leskovec. "Hidden factors and hidden topics: understanding rating dimensions with review text." In Proceedings of the 7th ACM conference on Recommender systems, pp. 165-172. 2013. | |
Xiang Zhang, Junbo Zhao, Yann LeCun. Character-level Convolutional Networks for Text Classification. Advances in Neural Information Processing Systems 28 (NIPS 2015) | |