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 …
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 …
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 …
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 …
Learning span-level interactions for aspect sentiment triplet extraction
Aspect Sentiment Triplet Extraction (ASTE) is the most recent subtask of ABSA which outputs
triplets of an aspect target, its associated sentiment, and the corresponding opinion term …
triplets of an aspect target, its associated sentiment, and the corresponding opinion term …
Meta-based self-training and re-weighting for aspect-based sentiment analysis
Aspect-based sentiment analysis (ABSA) means to identify fine-grained aspects, opinions,
and sentiment polarities. Recent ABSA research focuses on utilizing multi-task learning …
and sentiment polarities. Recent ABSA research focuses on utilizing multi-task learning …
Inducing target-specific latent structures for aspect sentiment classification
Aspect-level sentiment analysis aims to recognize the sentiment polarity of an aspect or a
target in a comment. Recently, graph convolutional networks based on linguistic …
target in a comment. Recently, graph convolutional networks based on linguistic …
Exploring aspect-based sentiment quadruple extraction with implicit aspects, opinions, and ChatGPT: a comprehensive survey
In contrast to earlier ABSA studies primarily concentrating on individual sentiment
components, recent research has ventured into more complex ABSA tasks encompassing …
components, recent research has ventured into more complex ABSA tasks encompassing …
Joint multi-modal aspect-sentiment analysis with auxiliary cross-modal relation detection
Aspect terms extraction (ATE) and aspect sentiment classification (ASC) are two
fundamental and fine-grained sub-tasks in aspect-level sentiment analysis (ALSA). In the …
fundamental and fine-grained sub-tasks in aspect-level sentiment analysis (ALSA). In the …
Survey of aspect-based sentiment analysis datasets
Aspect-based sentiment analysis (ABSA) is a natural language processing problem that
requires analyzing user-generated reviews to determine: a) The target entity being …
requires analyzing user-generated reviews to determine: a) The target entity being …