giskardai/giskard-evaluator · Report for cardiffnlp/twitter-roberta-base-irony

Hi Team,

This is a report from Giskard Bot Scan 🐢.

We have identified 8 potential vulnerabilities in your model based on an automated scan.

This automated analysis evaluated the model on the dataset tweet_eval (subset irony, split test).

👉Performance issues (3)

For records in the dataset where text contains "user", the Recall is 34.98% lower than the global Recall.

Level	Data slice	Metric	Deviation
major 🔴	`text` contains "user"	Recall = 0.366	-34.98% than global

Taxonomy

avid-effect:performance:P0204

🔍✨Examples

	text	label	Predicted `label`
19	@user Guess they didn't get the memo reg non-nuclear Baltic sea #sarcasm	irony	non_irony (p = 0.51)
25	@user hmm... let me think about that #sarcasm	irony	non_irony (p = 0.91)
47	@user 180 dead on 26/11 n more than 10k our ppl killed in terror attacks till date but not 1 paki show sympathy 2 them #irony	irony	non_irony (p = 0.71)

For records in the dataset where text contains "irony", the Accuracy is 27.73% lower than the global Accuracy.

Level	Data slice	Metric	Deviation
major 🔴	`text` contains "irony"	Accuracy = 0.531	-27.73% than global

Taxonomy

avid-effect:performance:P0204

🔍✨Examples

	text	label	Predicted `label`
23	Who told the #hipsters that #irony was a thing of the Clinton years? Do they not carry history books in used bookstores in #brooklyn ?	irony	non_irony (p = 0.65)
47	@user 180 dead on 26/11 n more than 10k our ppl killed in terror attacks till date but not 1 paki show sympathy 2 them #irony	irony	non_irony (p = 0.71)
65	#Irony RT @user If you're going to give someone a scathing, 1-Star review for poor grammar, FFS use proper grammar.	irony	non_irony (p = 0.71)

For records in the dataset where text contains "sarcasm", the Accuracy is 12.15% lower than the global Accuracy.

Level	Data slice	Metric	Deviation
major 🔴	`text` contains "sarcasm"	Accuracy = 0.645	-12.15% than global

Taxonomy

avid-effect:performance:P0204

🔍✨Examples

	text	label	Predicted `label`
4	So much #sarcasm at work mate 10/10 #boring 100% #dead mate full on #shit absolutely #sleeping mate can't handle the #sarcasm	irony	non_irony (p = 0.93)
6	People complain about my backround pic and all I feel is like "hey don't blame me, Albert E might have spoken those words" #sarcasm #life	irony	non_irony (p = 0.73)
19	@user Guess they didn't get the memo reg non-nuclear Baltic sea #sarcasm	irony	non_irony (p = 0.51)

👉Robustness issues (5)

When feature “text” is perturbed with the transformation “Transform to uppercase”, the model changes its prediction in 21.74% of the cases. We expected the predictions not to be affected by this transformation.

Level	Data slice	Metric	Deviation
major 🔴	—	Fail rate = 0.217	170/782 tested samples (21.74%) changed prediction after perturbation

Taxonomy

avid-effect:performance:P0201

🔍✨Examples

	text	Transform to uppercase(text)	Original prediction	Prediction after perturbation
1	Just walked in to #Starbucks and asked for a "tall blonde" Hahahaha #irony	JUST WALKED IN TO #STARBUCKS AND ASKED FOR A "TALL BLONDE" HAHAHAHA #IRONY	irony (p = 0.65)	non_irony (p = 0.78)
9	People who tell people with anxiety to "just stop worrying about it" are my favorite kind of people #not #educateyourself	PEOPLE WHO TELL PEOPLE WITH ANXIETY TO "JUST STOP WORRYING ABOUT IT" ARE MY FAVORITE KIND OF PEOPLE #NOT #EDUCATEYOURSELF	irony (p = 0.87)	non_irony (p = 0.51)
10	Most important thing I've learned in school	MOST IMPORTANT THING I'VE LEARNED IN SCHOOL	irony (p = 0.91)	non_irony (p = 0.71)

When feature “text” is perturbed with the transformation “Transform to title case”, the model changes its prediction in 14.43% of the cases. We expected the predictions not to be affected by this transformation.

Level	Data slice	Metric	Deviation
major 🔴	—	Fail rate = 0.144	113/783 tested samples (14.43%) changed prediction after perturbation

Taxonomy

avid-effect:performance:P0201

🔍✨Examples

	text	Transform to title case(text)	Original prediction	Prediction after perturbation
1	Just walked in to #Starbucks and asked for a "tall blonde" Hahahaha #irony	Just Walked In To #Starbucks And Asked For A "Tall Blonde" Hahahaha #Irony	irony (p = 0.65)	non_irony (p = 0.54)
21	The definition of #IRONY would be if a 77-year-old rapper went #viral and took #BITCOIN mainstream. Maybe only way #babyboomers will buy in.	The Definition Of #Irony Would Be If A 77-Year-Old Rapper Went #Viral And Took #Bitcoin Mainstream. Maybe Only Way #Babyboomers Will Buy In.	irony (p = 0.82)	non_irony (p = 0.58)
22	Pretty excited about how you gave up on me. File Under: #sarcasm	Pretty Excited About How You Gave Up On Me. File Under: #Sarcasm	irony (p = 0.51)	non_irony (p = 0.80)

When feature “text” is perturbed with the transformation “Add typos”, the model changes its prediction in 13.25% of the cases. We expected the predictions not to be affected by this transformation.

Level	Data slice	Metric	Deviation
major 🔴	—	Fail rate = 0.132	95/717 tested samples (13.25%) changed prediction after perturbation

Taxonomy

avid-effect:performance:P0201

🔍✨Examples

	text	Add typos(text)	Original prediction	Prediction after perturbation
3	@user He is exactly that sort of person. Weirdo!	@user He is exatvly that sort of person. Weirdo!	non_irony (p = 0.79)	irony (p = 0.81)
22	Pretty excited about how you gave up on me. File Under: #sarcasm	Pretty xecite dabout how you gave up kn me. File Under: #sarcasm	irony (p = 0.51)	non_irony (p = 0.78)
27	How dare Charles Barkley have an intelligent conversation about race. #sarcasm #CharlesBarkley	How dare Charles Barkley have an intelilgent onvsersation about race. #wrcasm #CarlesBarkley	non_irony (p = 0.64)	irony (p = 0.69)

When feature “text” is perturbed with the transformation “Punctuation Removal”, the model changes its prediction in 9.31% of the cases. We expected the predictions not to be affected by this transformation.

Level	Data slice	Metric	Deviation
medium 🟡	—	Fail rate = 0.093	59/634 tested samples (9.31%) changed prediction after perturbation

Taxonomy

avid-effect:performance:P0201

🔍✨Examples

	text	Punctuation Removal(text)	Original prediction	Prediction after perturbation
23	Who told the #hipsters that #irony was a thing of the Clinton years? Do they not carry history books in used bookstores in #brooklyn ?	Who told the #hipsters that #irony was a thing of the Clinton years Do they not carry history books in used bookstores in #brooklyn	non_irony (p = 0.65)	irony (p = 0.94)
39	On the train and surrounded by posh people, I'm so at home! #not #stickoutlikeasorethumb	On the train and surrounded by posh people I m so at home #not #stickoutlikeasorethumb	irony (p = 0.66)	non_irony (p = 0.81)
40	Stupid #doctors visits is gonna bury me!! Now that's #irony	Stupid #doctors visits is gonna bury me Now that s #irony	irony (p = 0.55)	non_irony (p = 0.77)

When feature “text” is perturbed with the transformation “Transform to lowercase”, the model changes its prediction in 5.47% of the cases. We expected the predictions not to be affected by this transformation.

Level	Data slice	Metric	Deviation
medium 🟡	—	Fail rate = 0.055	39/713 tested samples (5.47%) changed prediction after perturbation

Taxonomy

avid-effect:performance:P0201

🔍✨Examples

	text	Transform to lowercase(text)	Original prediction	Prediction after perturbation
19	@user Guess they didn't get the memo reg non-nuclear Baltic sea #sarcasm	@user guess they didn't get the memo reg non-nuclear baltic sea #sarcasm	non_irony (p = 0.51)	irony (p = 0.60)
22	Pretty excited about how you gave up on me. File Under: #sarcasm	pretty excited about how you gave up on me. file under: #sarcasm	irony (p = 0.51)	non_irony (p = 0.54)
30	Nooooooooooo again it's on!!! #PickANewSong #CantStandIt	nooooooooooo again it's on!!! #pickanewsong #cantstandit	non_irony (p = 0.73)	irony (p = 0.75)

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Disclaimer: it's important to note that automated scans may produce false positives or miss certain vulnerabilities. We encourage you to review the findings and assess the impact accordingly.