ASK-RoBERTa: A pretraining model for aspect-based sentiment classification via sentiment knowledge mining

Article Computer Science, Artificial Intelligence

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

Bin Liang et al.

Summary: This paper proposes a graph convolutional network model Sentic GCN based on SenticNet to enhance the affective dependencies of sentences for aspect-based sentiment analysis. By integrating emotional knowledge from SenticNet, the model effectively handles contextual affective information in sentences, improving the effectiveness of sentiment polarity detection towards specific aspects.

KNOWLEDGE-BASED SYSTEMS (2022)

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Article Computer Science, Artificial Intelligence

Aspect-level sentiment classification based on attention-BiLSTM model and transfer learning

Guixian Xu et al.

Summary: In this paper, a aspect-level sentiment classification model based on Attention-BiLSTM model and transfer learning is proposed. The methods of pre-training and multi-task learning are used to improve the training of neural network models on small datasets.

KNOWLEDGE-BASED SYSTEMS (2022)

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Article Computer Science, Artificial Intelligence

Knowledge-enabled BERT for aspect-based sentiment analysis

Anping Zhao et al.

Summary: The knowledge-enabled language representation model BERT proposed in this work enhances aspect-based sentiment analysis by injecting domain knowledge and leveraging an external sentiment knowledge graph, resulting in more accurate and explainable results.

KNOWLEDGE-BASED SYSTEMS (2021)

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Article Computer Science, Artificial Intelligence

GSMNet: Global Semantic Memory Network for Aspect-Level Sentiment Classification

Zhiyue Liu et al.

Summary: This article introduces a novel global semantic memory network for sharing global semantic information of various aspects and generating domain-specific representations, aiming to improve the accuracy and efficiency of aspect-level sentiment classification tasks.

IEEE INTELLIGENT SYSTEMS (2021)

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Article Computer Science, Artificial Intelligence