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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 76–92 of 92 papers

Title	Date	Tasks	Status	Hype
Basic tasks of sentiment analysis	Oct 18, 2017	Aspect ExtractionSentiment Analysis	—Unverified	0
Mining fine-grained opinions on closed captions of YouTube videos with an attention-RNN	Aug 8, 2017	Aspect ExtractionDomain Adaptation	CodeCode Available	0
An Unsupervised Neural Attention Model for Aspect Extraction	Jul 1, 2017	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	CodeCode Available	0
Lifelong Learning CRF for Supervised Aspect Extraction	Apr 29, 2017	Aspect ExtractionLifelong learning	—Unverified	0
Aspect Extraction from Product Reviews Using Category Hierarchy Information	Apr 1, 2017	Aspect ExtractionCommon Sense Reasoning	—Unverified	0
Replication issues in syntax-based aspect extraction for opinion mining	Jan 6, 2017	Aspect ExtractionOpinion Mining	CodeCode Available	0
Supervised Opinion Aspect Extraction by Exploiting Past Extraction Results	Dec 23, 2016	Aspect ExtractionSentiment Analysis	—Unverified	0
Structured Aspect Extraction	Dec 1, 2016	Aspect-Based Sentiment Analysis (ABSA)Aspect Extraction	—Unverified	0
INSIGHT-1 at SemEval-2016 Task 5: Deep Learning for Multilingual Aspect-based Sentiment Analysis	Sep 9, 2016	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	—Unverified	0
Aspect-based Opinion Summarization with Convolutional Neural Networks	Nov 30, 2015	Aspect ExtractionClassification	—Unverified	0
Sentiment-Aspect Extraction based on Restricted Boltzmann Machines	Jul 1, 2015	Aspect ExtractionDomain Adaptation	—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
A Rule-Based Approach to Aspect Extraction from Product Reviews	Aug 1, 2014	Aspect ExtractionCommon Sense Reasoning	—Unverified	0
NILC\_USP: Aspect Extraction using Semantic Labels	Aug 1, 2014	Aspect-Based Sentiment Analysis (ABSA)Aspect Extraction	—Unverified	0
Aspect Extraction with Automated Prior Knowledge Learning	Jun 1, 2014	Aspect ExtractionSentiment Analysis	—Unverified	0
Exploiting Domain Knowledge in Aspect Extraction	Oct 1, 2013	Aspect ExtractionOpinion Mining	—Unverified	0
Aspect Extraction through Semi-Supervised Modeling	Jul 1, 2012	Aspect-Based Sentiment Analysis (ABSA)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