Topic-enhanced emotional conversation generation with attention mechanism
Topic-enhanced emotional conversation generation with attention mechanism
复制标题
利用注意力机制生成主题增强的情感对话
DOI:
10.1016/j.knosys.2018.09.006
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Guangyou Zhou
中科院分区:
文献类型:
--
作者:
Yehong Peng;Yizhen Fang;Zhiwen Xie;Guangyou Zhou
Emotional conversation generation has elicited a wide interest in both academia and industry. However, existing emotional neural conversation systems tend to ignore the necessity to combine topic and emotion in generating responses, possibly leading to a decline in the quality of responses. This paper proposes a topic-enhanced emotional conversation generation model that incorporates emotional factors and topic information into the conversation system, by using two mechanisms. First, we use a Twitter latent Dirichlet allocation (LDA) model to obtain topic words of the input sequences as extra prior information, ensuring the consistency of content between posts and responses for emotional conversation generation. Second, the system uses a dynamic emotional attention mechanism to adaptively acquire content-related and affective information of the input texts and extra topics. The advantage of this study lies in the fact that the presented model can generate abundant emotional responses, with the contents being related and diverse. To demonstrate the effectiveness of our method, we conduct extensive experiments on large-scale Weibo post–response pairs. Experimental results show that our method achieves good performance, even outperforming some existing models.
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DOI:
10.1007/978-3-642-24600-5_37
发表时间:
2011-10
期刊:
--
影响因子:
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作者:
M. Skowron;Stefan Rank;Mathias Theunis;J. Sienkiewicz
通讯作者:
M. Skowron;Stefan Rank;Mathias Theunis;J. Sienkiewicz
DOI:
10.1007/978-3-319-73618-1_5
发表时间:
2017-11
期刊:
--
影响因子:
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作者:
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通讯作者:
Yimeng Zhuang;Xianliang Wang;Han Zhang;Jinghui Xie;Xuan Zhu
DOI:
10.1145/3077136.3080843
发表时间:
2017-08
期刊:
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval
影响因子:
--
作者:
Rui Yan;Dongyan Zhao;E. Weinan
通讯作者:
Rui Yan;Dongyan Zhao;E. Weinan
DOI:
--
发表时间:
2009-07
期刊:
--
影响因子:
--
作者:
M. Ptaszynski;Pawel Dybala;Wenhan Shi;Rafal Rzepka;K. Araki
通讯作者:
M. Ptaszynski;Pawel Dybala;Wenhan Shi;Rafal Rzepka;K. Araki
影响因子:
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作者:
Hao Wang;Zhengdong Lu;Hang Li;Enhong Chen
通讯作者:
Hao Wang;Zhengdong Lu;Hang Li;Enhong Chen