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Aspect-Category-Opinion-Sentiment Quadruple Extraction

Aspect-Category-Opinion-Sentiment (ACOS) Quadruple Extraction is the task with the goal to extract all aspect-category-opinion-sentiment quadruples in a review sentence. ( and provide full support for aspect-level sentiment analysis with implicit aspects and opinions if possible )

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 1–6 of 6 papers

Title	Date	Tasks	Status	Hype
Aspect-Category-Opinion-Sentiment Quadruple Extraction with Implicit Aspects and Opinions	Aug 1, 2021	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	CodeCode Available	1
MvP: Multi-view Prompting Improves Aspect Sentiment Tuple Prediction	May 22, 2023	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	CodeCode Available	1
Enhancing Aspect-based Sentiment Analysis in Tourism Using Large Language Models and Positional Information	Sep 23, 2024	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	—Unverified	0
UnifiedABSA: A Unified ABSA Framework Based on Multi-task Instruction Tuning	Nov 20, 2022	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	—Unverified	0
Aspect-Category-Opinion-Sentiment Extraction Using Generative Transformer Model	Jan 18, 2023	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	CodeCode Available	0
E2TP: Element to Tuple Prompting Improves Aspect Sentiment Tuple Prediction	May 10, 2024	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	CodeCode Available	0

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All datasets Laptop-ACOS Restaurant-ACOS

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	BART-ABSA	F1	39.41	—	Unverified
2	Extract-Classify-ACOS	F1	35.8	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	BART-ABSA	F1	53.45	—	Unverified
2	Extract-Classify-ACOS	F1	44.61	—	Unverified