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Aspect Extraction

Aspect extraction is the task of identifying and extracting terms relevant for opinion mining and sentiment analysis, for example terms for product attributes or features.

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 31–40 of 92 papers

Title	Date	Tasks	Status	Hype
Aspect Extraction from Product Reviews Using Category Hierarchy Information	Apr 1, 2017	Aspect ExtractionCommon Sense Reasoning	—Unverified	0
Implicit and Explicit Aspect Extraction in Financial Microblogs	Jul 1, 2018	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	—Unverified	0
A Weak Supervision Approach for Few-Shot Aspect Based Sentiment	May 19, 2023	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	—Unverified	0
Enhancing Aspect Extraction for Hindi	Aug 1, 2021	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	—Unverified	0
Aspect Extraction and Sentiment Classification of Mobile Apps using App-Store Reviews	Dec 9, 2017	Aspect ExtractionGeneral Classification	—Unverified	0
Improving Aspect-Level Sentiment Analysis with Aspect Extraction	May 3, 2020	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	—Unverified	0
ECNU: A Combination Method and Multiple Features for Aspect Extraction and Sentiment Polarity Classification	Aug 1, 2014	Aspect-Based Sentiment Analysis (ABSA)Aspect Extraction	—Unverified	0
E-BERT: A Phrase and Product Knowledge Enhanced Language Model for E-commerce	Sep 7, 2020	Aspect ExtractionDenoising	—Unverified	0
Aspect-based Opinion Summarization with Convolutional Neural Networks	Nov 30, 2015	Aspect ExtractionClassification	—Unverified	0
Don't Eclipse Your Arts Due to Small Discrepancies: Boundary Repositioning with a Pointer Network for Aspect Extraction	Jul 1, 2020	Aspect Extraction	—Unverified	0

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All datasets SemEval-2014 Task-4 SemEval 2015 Task 12 SemEval 2014 Task 4 Sub Task 1 SemEval 2016 Task 5 Sub Task 1 Slot 2 YASO - YELP

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	InstructABSA	Laptop (F1)	92.3	—	Unverified
2	ACE	Laptop (F1)	87.4	—	Unverified
3	PH-SUM	Laptop (F1)	86.09	—	Unverified
4	BAT	Laptop (F1)	85.57	—	Unverified
5	DE-CNN	Restaurant (F1)	85.2	—	Unverified
6	Wei et al. (2020)	Laptop (F1)	82.7	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	ACE	Restaurant (F1)	80.3	—	Unverified
2	Wei et al. (2020)	Restaurant (F1)	72.7	—	Unverified
3	DE-CNN	Restaurant (F1)	68.28	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	DE-CNN	Laptop (F1)	81.59	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	DE-CNN	Restaurant (F1)	74.37	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	RACL - Laptops	F1	23	—	Unverified