LCF: A Local Context Focus Mechanism for Aspect-Based Sentiment Classification

LCF: A Local Context Focus Mechanism for Aspect-Based Sentiment Classification

Aspect-based sentiment classification (ABSC) aims to predict sentiment polarities of different aspects within sentences or documents. Many previous studies have been conducted to solve this problem, but previous works fail to notice the correlation between the aspect’s sentiment polarity and the loc...

Full description

Bibliographic Details
Main Authors:	Biqing Zeng, Heng Yang, Ruyang Xu, Wu Zhou, Xuli Han
Format:	Article
Language:	English
Published:	MDPI AG 2019-08-01
Series:	Applied Sciences
Subjects:	aspect-level sentiment classification local context focus self-attention pretrained BERT
Online Access:	https://www.mdpi.com/2076-3417/9/16/3389

Similar Items

Enhancing BERT Representation With Context-Aware Embedding for Aspect-Based Sentiment Analysis
by: Xinlong Li, et al.
Published: (2020-01-01)

Multiple Interactive Attention Networks for Aspect-Based Sentiment Classification
by: Dianyuan Zhang, et al.
Published: (2020-03-01)

Aspect-Context Interactive Attention Representation for Aspect-Level Sentiment Classification
by: Zhuojia Wu, et al.
Published: (2020-01-01)

The Evolution of Language Models Applied to Emotion Analysis of Arabic Tweets
by: Nora Al-Twairesh
Published: (2021-02-01)

Pretraining Financial Text Encoder Enhanced by Lifelong Learning
by: Zhuang Liu, et al.
Published: (2020-01-01)

An Adaptive Masked Attention Mechanism to Act on the Local Text in a Global Context for Aspect-based Sentiment Analysis
by: Joe, I., et al.
Published: (2023)

A Multi-Attention Network for Aspect-Level Sentiment Analysis
by: Qiuyue Zhang, et al.
Published: (2019-07-01)

Target-Dependent Sentiment Classification With BERT
by: Zhengjie Gao, et al.
Published: (2019-01-01)

Targeted Sentiment Classification Based on Attentional Encoding and Graph Convolutional Networks
by: Luwei Xiao, et al.
Published: (2020-02-01)

CE-HEAT: An Aspect-Level Sentiment Classification Approach With Collaborative Extraction Hierarchical Attention Network
by: Yang Gao, et al.
Published: (2019-01-01)

Interactive Multi-Head Attention Networks for Aspect-Level Sentiment Classification
by: Qiuyue Zhang, et al.
Published: (2019-01-01)

Full-Abstract Biomedical Relation Extraction with Keyword-Attentive Domain Knowledge Infusion
by: Xian Zhu, et al.
Published: (2021-08-01)

A Lexicon-Enhanced Attention Network for Aspect-Level Sentiment Analysis
by: Zhiying Ren, et al.
Published: (2020-01-01)

Deep Learning for Aspect-Level Sentiment Classification: Survey, Vision, and Challenges
by: Jie Zhou, et al.
Published: (2019-01-01)

Bi-GRU Sentiment Classification for Chinese Based on Grammar Rules and BERT
by: Qiang Lu, et al.
Published: (2020-05-01)

Aspect-Level Drug Reviews Sentiment Analysis Based on Double BiGRU and Knowledge Transfer
by: Yue Han, et al.
Published: (2020-01-01)

R-Transformer Network Based on Position and Self-Attention Mechanism for Aspect-Level Sentiment Classification
by: Ziyu Zhou, et al.
Published: (2019-01-01)

SAKG-BERT: Enabling Language Representation With Knowledge Graphs for Chinese Sentiment Analysis
by: Xiaoyan Yan, et al.
Published: (2021-01-01)

Interactive Rule Attention Network for Aspect-Level Sentiment Analysis
by: Qiang Lu, et al.
Published: (2020-01-01)

A Bi-Directional LSTM-CNN Model with Attention for Aspect-Level Text Classification
by: Yonghua Zhu, et al.
Published: (2018-11-01)

Syntax-Directed Hybrid Attention Network for Aspect-Level Sentiment Analysis
by: Xinyi Wang, et al.
Published: (2019-01-01)

Research on Aspect-Level Sentiment Analysis of User Reviews
by: CHEN Hong, YANG Yan, DU Shengdong
Published: (2021-03-01)

Affect Analysis in Arabic Text: Further Pre-Training Language Models for Sentiment and Emotion
by: Alothaim, A., et al.
Published: (2023)

Sentimental Analysis of COVID-19 Tweets Using Deep Learning Models
by: Nalini Chintalapudi, et al.
Published: (2021-04-01)

Incorporating Word Significance into Aspect-Level Sentiment Analysis
by: Refuoe Mokhosi, et al.
Published: (2019-08-01)

Attention-Enhanced Graph Convolutional Networks for Aspect-Based Sentiment Classification with Multi-Head Attention
by: Guangtao Xu, et al.
Published: (2021-04-01)

Enhancing Attention-Based LSTM With Position Context for Aspect-Level Sentiment Classification
by: Jiangfeng Zeng, et al.
Published: (2019-01-01)

ALBERTC-CNN Based Aspect Level Sentiment Analysis
by: Xingxin Ye, et al.
Published: (2021-01-01)

A Multi-Layer Network for Aspect-Based Cross-Lingual Sentiment Classification
by: Kalim Sattar, et al.
Published: (2021-01-01)

Multi-Grained Attention Representation With ALBERT for Aspect-Level Sentiment Classification
by: Yuezhe Chen, et al.
Published: (2021-01-01)

Graph Convolutional Networks with Bidirectional Attention for Aspect-Based Sentiment Classification
by: Jie Liu, et al.
Published: (2021-02-01)

LSTM-based sentiment analysis for stock price forecast
by: Ching-Ru Ko, et al.
Published: (2021-03-01)

Cross-lingual transfer of sentiment classifiers
by: Marko Robnik-Šikonja, et al.
Published: (2021-07-01)

Improving the performance of aspect based sentiment analysis using fine-tuned Bert Base Uncased model
by: M.P. Geetha, et al.
Published: (2021-01-01)

ADeCNN: An Improved Model for Aspect-Level Sentiment Analysis Based on Deformable CNN and Attention
by: Jie Zhou, et al.
Published: (2020-01-01)

Prediction of stock values changes using sentiment analysis of stock news headlines
by: László Nemes, et al.
Published: (2021-07-01)

ASPECT-BASED SENTIMENT ANALYSIS METHODS IN RECENT YEARS
by: Zohreh Madhoushi, et al.
Published: (2019-06-01)

A Precisely Xtreme-Multi Channel Hybrid Approach for Roman Urdu Sentiment Analysis
by: Faiza Mehmood, et al.
Published: (2020-01-01)

Aspect Based Sentiment Analysis With Feature Enhanced Attention CNN-BiLSTM
by: Wei Meng, et al.
Published: (2019-01-01)

Social Media Toxicity Classification Using Deep Learning: Real-World Application UK Brexit
by: Hong Fan, et al.
Published: (2021-06-01)