Chinese poetry and couplet automatic generation based on self-attention and multi-task neural network model

Yayuan Wen; Xiao Liang; Wenming Huang; Wancheng Wei; Zhenrong Deng

doi:10.1117/12.2579831

12 October 2020 Chinese poetry and couplet automatic generation based on self-attention and multi-task neural network model

Yayuan Wen, Xiao Liang, Wenming Huang, Wancheng Wei, Zhenrong Deng

Author Affiliations +

Proceedings Volume 11574, International Symposium on Artificial Intelligence and Robotics 2020; 115740E (2020) https://doi.org/10.1117/12.2579831
Event: International Symposium on Artificial Intelligence and Robotics (ISAIR), 2020, Kitakyushu, Japan

Abstract

Poetry and couplets, as a valuable part of human cultural heritage, carry traditional Chinese culture. Auto-generation couplet and poetry writing are challenges for NLP. This paper proposed a new multi-task neural network model for the automatic generation of poetry and couplets. The model used seq2seq encoding and decoding structure, which combined attention mechanism, self-attention mechanism and multi-task learning parameter sharing. The encoding part used two BiLSTM networks to learn the similar characteristics of ancient poems and couplets, one for encoding keywords and the other for encoding generated poems or couplet sentences. The decoding parameters were not shared. It consisted of two LSTM networks which decode the output of ancient poems and couplets, respectively, in order to preserve the different semantic and grammatical features of ancient poems and couplets. Poetry and couplets have many similar characteristics, and multi-task learning can learn more features through related tasks, making the model more generalized. Therefore, we used multi-task model to generate poems and couplets, which is significantly better than single-task model. Also our model introduced a self-attention mechanism to learn the dependency and internal structure of words in sentences. Finally, the effectiveness of the method was verified by automatic and manual evaluations.

Citation Download Citation

Yayuan Wen, Xiao Liang, Wenming Huang, Wancheng Wei, and Zhenrong Deng "Chinese poetry and couplet automatic generation based on self-attention and multi-task neural network model", Proc. SPIE 11574, International Symposium on Artificial Intelligence and Robotics 2020, 115740E (12 October 2020); https://doi.org/10.1117/12.2579831

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