Results 251 to 260 of about 329,825 (278)

Ontology-Enhanced Aspect-Based Sentiment Analysis

2017
With many people freely expressing their opinions and feelings on the Web, much research has gone into modeling and monetizing opinionated, and usually unstructured and textual, Web-based content. Aspect-based sentiment analysis aims to extract the fine-grained topics, or aspects, that people are talking about, together with the sentiment expressed on ...
Kim Schouten, Flavius Frasincar, Franciska de Jong   +2 more
openaire   +2 more sources

Aspect Is Not You Need: No-aspect Differential Sentiment Framework for Aspect-based Sentiment Analysis

Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2022
Jiahao Cao 0002, Rui Liu, Huailiang Peng, Lei Jiang 0003, Xu Bai   +4 more
openaire   +1 more source

Aspect Based Sentiment Analysis for Online Reviews

2017
Learning good semantic vector representations for sentiment analysis in phrases, sentences and paragraphs is a challenging and ongoing area of natural language processing. In this paper, we propose a Convolution Neural Network for aspect level sentiment classification.
Lamei Xu, Jin Liu 0009, Lina Wang, Chunyong Yin   +3 more
openaire   +1 more source

A Survey on Aspect-Based Sentiment Classification

ACM Computing Surveys, 2023
Gianni Brauwers, Flavius Frasincar
exaly  

Aspect-based sentiment analysis via affective knowledge enhanced graph convolutional networks

Knowledge-Based Systems, 2022
Bin Liang, Hang Su, Lin Gui
exaly  

A Review of Datasets for Aspect-based Sentiment Analysis

Proceedings of the 13th International Joint Conference on Natural Language Processing and the 3rd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics (Volume 1: Long Papers), 2023
Siva Uday Sampreeth Chebolu, Franck Dernoncourt, Nedim Lipka, Thamar Solorio   +3 more
openaire   +1 more source

Aspect-level sentiment analysis with aspect-specific context position information

Knowledge-Based Systems, 2022
Bo Huang, Hamido Fujita
exaly  

MASAD: A large-scale dataset for multimodal aspect-based sentiment analysis

Neurocomputing, 2021
Jie Zhou, Jimmy Huang, Liang He
exaly  

Aspect-level sentiment analysis: A survey of graph convolutional network methods

Information Fusion, 2023
Huyen Trang Phan, Ngoc-Thanh Nguyen, Dosam Hwang   +2 more
exaly  

Aspect-Based Sentiment Analysis on Movie Reviews

2023 15th International Conference on Developments in eSystems Engineering (DeSE), 2023
Brentton Wong Swee Kit, Minnu Helen Joseph   +1 more
openaire   +1 more source