Aspect-based sentiment classification with aspect-specific hypergraph attention networks

J Ouyang, C Xuan, B Wang, Z Yang - Expert Systems with Applications, 2024 - Elsevier
Aspect-based sentiment classification aims to infer the sentiment expression towards a
specific aspect in a sentence. The key to this task is to utilize the relationship between …

Deep learning model for fine-grained aspect-based opinion mining

AR Abas, I El-Henawy, H Mohamed, A Abdellatif - IEEE Access, 2020 - ieeexplore.ieee.org
Despite the great manufactures' efforts to achieve customer satisfaction and improve their
performance, social media opinion mining is still on the fly a big challenge. Current opinion …

Deep learning for sentiment analysis: An overview and perspectives

V Karas, BW Schuller - Natural Language Processing for Global and …, 2021 - igi-global.com
Sentiment analysis is an important area of natural language processing that can help inform
business decisions by extracting sentiment information from documents. The purpose of this …

Cooperative gating network based on a single BERT encoder for aspect term sentiment analysis

Y Peng, T **ao, H Yuan - Applied Intelligence, 2022 - Springer
In recent years, BERT encoder methods have been widely used in aspect term sentiment
analysis (ATSA) tasks. Many ways of putting text and aspect term into a BERT sentence …

Attention-enhanced graph convolutional networks for aspect-based sentiment classification with multi-head attention

G Xu, P Liu, Z Zhu, J Liu, F Xu - Applied Sciences, 2021 - mdpi.com
The purpose of aspect-based sentiment classification is to identify the sentiment polarity of
each aspect in a sentence. Recently, due to the introduction of Graph Convolutional …

Filter gate network based on multi-head attention for aspect-level sentiment classification

Z Zhou - Neurocomputing, 2021 - Elsevier
Aspect-level sentiment classification (ASC) is an important branch of sentiment analysis. Its
purpose is to identify the sentiment polarity of the context for a given aspect. In recent years …

Review on aspect based sentiment analysis on social data

PP Shelke, KP Wagh - 2021 8th International Conference on …, 2021 - ieeexplore.ieee.org
Aspect-based sentiment analysis is a computationally determining opinions, sentiments, and
semantic conception of the text. Alternatively, it is a specific sentiment analysis process with …

DCASAM: advancing aspect-based sentiment analysis through a deep context-aware sentiment analysis model

X Jiang, B Ren, Q Wu, W Wang, H Li - Complex & Intelligent Systems, 2024 - Springer
Aspect-level sentiment analysis plays a pivotal role in fine-grained sentiment categorization,
especially given the rapid expansion of online information. Traditional methods often …

Beyond the Transformer: A Novel Polynomial Inherent Attention (PIA) Model and Its Great Impact on Neural Machine Translation

M ELAffendi, K Alrajhi - Computational Intelligence and …, 2022 - Wiley Online Library
This paper describes a novel polynomial inherent attention (PIA) model that outperforms all
state‐of‐the‐art transformer models on neural machine translation (NMT) by a wide margin …

Using BiLSTM Structure with Cascaded Attention Fusion Model for Sentiment Analysis

J Sangeetha, U Kumaran - Journal of Scientific & Industrial …, 2023 - op.niscpr.res.in
In the last decade, sentiment analysis has been a popular research area in the domains of
natural language processing and data mining. Sentiment analysis has several commercial …