Aspect Term Extraction and Sentiment Classification
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Benchmarks
SemEval
Most implemented
A Unified Generative Framework for Aspect-Based Sentiment Analysis
An Interactive Multi-Task Learning Network for End-to-End Aspect-Based Sentiment Analysis
CONTRASTE: Supervised Contrastive Pre-training With Aspect-based Prompts For Aspect Sentiment Triplet Extraction
Constituency Lattice Encoding for Aspect Term Extraction
Papers
Deep Learning Brasil at ABSAPT 2022: Portuguese Transformer Ensemble Approaches
Aspect-based Sentiment Analysis (ABSA) is a task whose objective is to classify the individual sentiment polarity of all entities, called aspects, in a sentence. The task is composed of two subtasks: Aspect Term Extracti…
Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)Aspect Category PolarityAspect Extraction+6CONTRASTE: Supervised Contrastive Pre-training With Aspect-based Prompts For Aspect Sentiment Triplet Extraction
Existing works on Aspect Sentiment Triplet Extraction (ASTE) explicitly focus on developing more efficient fine-tuning techniques for the task. Instead, our motivation is to come up with a generic approach that can impro…
Aspect Sentiment Triplet ExtractionAspect Term Extraction and Sentiment ClassificationContrastive LearningDecoder+2A Simple yet Effective Framework for Few-Shot Aspect-Based Sentiment Analysis
The pre-training and fine-tuning paradigm has become the mainstream framework in the field of Aspect-Based Sentiment Analysis (ABSA). Although it has achieved sound performance in the domains containing enough fine-grain…
Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)Aspect Term Extraction and Sentiment ClassificationSentiment Analysis+2UnifiedABSA: A Unified ABSA Framework Based on Multi-task Instruction Tuning
Aspect-Based Sentiment Analysis (ABSA) aims to provide fine-grained aspect-level sentiment information. There are many ABSA tasks, and the current dominant paradigm is to train task-specific models for each task. However…
Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)Aspect-Category-Opinion-Sentiment Quadruple ExtractionAspect Extraction+5A Unified Generative Framework for Aspect-Based Sentiment Analysis
Aspect-based Sentiment Analysis (ABSA) aims to identify the aspect terms, their corresponding sentiment polarities, and the opinion terms. There exist seven subtasks in ABSA. Most studies only focus on the subsets of the…
Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)Aspect-oriented Opinion ExtractionAspect Sentiment Triplet Extraction+2A Joint Training Dual-MRC Framework for Aspect Based Sentiment Analysis
Aspect based sentiment analysis (ABSA) involves three fundamental subtasks: aspect term extraction, opinion term extraction, and aspect-level sentiment classification. Early works only focused on solving one of these sub…
Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)Aspect-oriented Opinion ExtractionAspect Sentiment Triplet Extraction+7