Aspect Based Sentiment Classification

task ID: aspectbasedsentimentclassification

Related Papers

Aspect-Level Sentiment Analysis Via Convolution over Dependency Tree

Authors: nan

Publication: TIPSTER (2019)

DOI: nan

AbstractWe propose a method based on neural networks to identify the sentiment polarity of opinion words expressed on a specific aspect of a sentence. Although a large majority of works …...

8947

Dependency Graph Enhanced Dual-transformer Structure for Aspect-based Sentiment Classification

Authors: nan

Publication: TIPSTER (2020)

DOI: nan

AbstractAspect-based sentiment classification is a popular task aimed at identifying the corresponding emotion of a specific aspect. One sentence may contain various sentiments for different aspects. Many sophisticated methods such …...

37404

Discrete Opinion Tree Induction for Aspect-based Sentiment Analysis

Authors: nan

Publication: TIPSTER (2022)

DOI: nan

AbstractDependency trees have been intensively used with graph neural networks for aspect-based sentiment classification. Though being effective, such methods rely on external dependency parsers, which can be unavailable for low-resource …...

39232

Learnable Dependency-based Double Graph Structure for Aspect-based Sentiment Analysis

Authors: nan

Publication: TIPSTER (2022)

DOI: nan

AbstractDependency tree-based methods might be susceptible to the dependency tree due to that they inevitably introduce noisy information and neglect the rich relation information between words. In this paper, we …...

3656