A survey on aspect-based sentiment analysis: Tasks, methods, and challenges
As an important fine-grained sentiment analysis problem, aspect-based sentiment analysis
(ABSA), aiming to analyze and understand people's opinions at the aspect level, has been …
(ABSA), aiming to analyze and understand people's opinions at the aspect level, has been …
KnowMIS-ABSA: an overview and a reference model for applications of sentiment analysis and aspect-based sentiment analysis
The analysis of the opinions of customers and users has been always of great interest in
supporting decision-making in many fields, especially in marketing. Sentiment analysis (SA) …
supporting decision-making in many fields, especially in marketing. Sentiment analysis (SA) …
Sentiment analysis: Comprehensive reviews, recent advances, and open challenges
Sentiment analysis (SA) aims to understand the attitudes and views of opinion holders with
computers. Previous studies have achieved significant breakthroughs and extensive …
computers. Previous studies have achieved significant breakthroughs and extensive …
Towards generative aspect-based sentiment analysis
Aspect-based sentiment analysis (ABSA) has received increasing attention recently. Most
existing work tackles ABSA in a discriminative manner, designing various task-specific …
existing work tackles ABSA in a discriminative manner, designing various task-specific …
Knowing what, how and why: A near complete solution for aspect-based sentiment analysis
Target-based sentiment analysis or aspect-based sentiment analysis (ABSA) refers to
addressing various sentiment analysis tasks at a fine-grained level, which includes but is not …
addressing various sentiment analysis tasks at a fine-grained level, which includes but is not …
Exploiting BERT for end-to-end aspect-based sentiment analysis
In this paper, we investigate the modeling power of contextualized embeddings from pre-
trained language models, eg BERT, on the E2E-ABSA task. Specifically, we build a series of …
trained language models, eg BERT, on the E2E-ABSA task. Specifically, we build a series of …
Aspect-category-opinion-sentiment quadruple extraction with implicit aspects and opinions
Product reviews contain a large number of implicit aspects and implicit opinions. However,
most of the existing studies in aspect-based sentiment analysis ignored this problem. In this …
most of the existing studies in aspect-based sentiment analysis ignored this problem. In this …
Position-aware tagging for aspect sentiment triplet extraction
Aspect Sentiment Triplet Extraction (ASTE) is the task of extracting the triplets of target
entities, their associated sentiment, and opinion spans explaining the reason for the …
entities, their associated sentiment, and opinion spans explaining the reason for the …
Aspect sentiment quad prediction as paraphrase generation
Aspect-based sentiment analysis (ABSA) has been extensively studied in recent years,
which typically involves four fundamental sentiment elements, including the aspect category …
which typically involves four fundamental sentiment elements, including the aspect category …
A 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 …
extraction, opinion term extraction, and aspect-level sentiment classification. Early works …