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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

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Showing 26–50 of 92 papers

TitleStatusHype
Aspect Oriented Suggestion Extraction from Online Reviews—0
Improving Aspect Extraction based on Rules through Deep Syntax-Semantics CommunicationCode0
DILBERT: Customized Pre-Training for Domain Adaptation with Category Shift, with an Application to Aspect ExtractionCode1
Does local pruning offer task-specific models to learn effectively ?Code0
DILBERT: Customized Pre-Training for Domain Adaptation withCategory Shift, with an Application to Aspect ExtractionCode1
Polarity in the Classroom: A Case Study Leveraging Peer Sentiment Toward Scalable Assessment—0
Enhancing Aspect Extraction for Hindi—0
YASO: A Targeted Sentiment Analysis Evaluation Dataset for Open-Domain ReviewsCode1
Label Correction Model for Aspect-based Sentiment Analysis—0
Joint Aspect Extraction and Sentiment Analysis with Directional Graph Convolutional NetworksCode1
Aspect Extraction Using Coreference Resolution and Unsupervised Filtering—0
Unified Feature and Instance Based Domain Adaptation for Aspect-Based Sentiment Analysis—0
Improving BERT Performance for Aspect-Based Sentiment AnalysisCode1
Automated Concatenation of Embeddings for Structured PredictionCode1
E-BERT: A Phrase and Product Knowledge Enhanced Language Model for E-commerce—0
Simple Unsupervised Similarity-Based Aspect ExtractionCode0
Don't Eclipse Your Arts Due to Small Discrepancies: Boundary Repositioning with a Pointer Network for Aspect Extraction—0
Modelling Context and Syntactical Features for Aspect-based Sentiment AnalysisCode1
Improving unsupervised neural aspect extraction for online discussions using out-of-domain classification—0
Weakly-supervised Domain Adaption for Aspect Extraction via Multi-level Interaction Transfer—0
Unsupervised Neural Aspect Search with Related Terms Extraction—0
Improving Aspect-Level Sentiment Analysis with Aspect Extraction—0
Aspect On: an Interactive Solution for Post-Editing the Aspect Extraction based on Online Learning—0
Jointly Modeling Aspect and Sentiment with Dynamic Heterogeneous Graph Neural NetworksCode1
Structure-Level Knowledge Distillation For Multilingual Sequence LabelingCode1
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All datasetsSemEval-2014 Task-4SemEval 2015 Task 12SemEval 2014 Task 4 Sub Task 1SemEval 2016 Task 5 Sub Task 1 Slot 2YASO - YELP

Benchmark Results

#ModelMetricClaimedVerifiedStatus
1InstructABSALaptop (F1)92.3—Unverified
2ACELaptop (F1)87.4—Unverified
3PH-SUMLaptop (F1)86.09—Unverified
4BATLaptop (F1)85.57—Unverified
5DE-CNNRestaurant (F1)85.2—Unverified
6Wei et al. (2020)Laptop (F1)82.7—Unverified
#ModelMetricClaimedVerifiedStatus
1ACERestaurant (F1)80.3—Unverified
2Wei et al. (2020)Restaurant (F1)72.7—Unverified
3DE-CNNRestaurant (F1)68.28—Unverified
#ModelMetricClaimedVerifiedStatus
1DE-CNNLaptop (F1)81.59—Unverified
#ModelMetricClaimedVerifiedStatus
1DE-CNNRestaurant (F1)74.37—Unverified
#ModelMetricClaimedVerifiedStatus
1RACL - LaptopsF123—Unverified