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Hybrid Attention Networks for Chinese Short Text Classification
Zhou, Yujun1,2,3; Xu, Jiaming1; Cao, Jie1,2,3; Xu, Bo1; Li, Changliang1; Xu, Bo1
Conference Namethe 18th International Conference on Computational Linguistics and Intelligent Text Processing (CICLing)
Conference DateApril 17-23, 2017
Conference PlaceBudapest, Hungary
AbstractTo improve the classification performance for Chinese short text with automatic semantic feature selection, in this paper we propose the Hybrid Attention Networks (HANs) which combines the word- and character-level selective attentions. The model firrstly applies RNN and CNN to extract the semantic features of texts. Then it captures class-related attentive representation from word- and character-level features. Finally, all of the features are concatenated and fed into the output layer for classification. Experimental results on 32-class and 5-class datasets show that, our model outperforms multiple baselines by combining not only the word- and character-level features of the texts, but also class-related semantic features by attentive mechanism.
KeywordChinese Short Text Text Classification Attentive Mechanism Convolutional Neural Network Recurrent Neural Network
Indexed By其他
Document Type会议论文
Affiliation1.Institute of Automation, Chinese Academy of Sciences
2.University of Chinese Academy of Sciences
3.Jiangsu Jinling Science and Technology Group Co., Ltd, Nanjing
Recommended Citation
GB/T 7714
Zhou, Yujun,Xu, Jiaming,Cao, Jie,et al. Hybrid Attention Networks for Chinese Short Text Classification[C],2017.
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