arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1806.09792cs.CL
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多模态汉语诗歌生成模型

A Multi-Modal Chinese Poetry Generation Model

Sichuan University(四川大学)

Dayiheng Liu, Quan Guo, Wubo Li, Jiancheng Lv

摘要:

最近的序列到序列学习研究表明,RNN编码器-解码器结构可以成功地生成中文诗歌。然而,现有的方法只能生成具有给定的第一行或用户意图主题的诗歌。本文提出了一种三阶段多模态汉语诗歌生成方法。给定一幅图画,诗的第一行、标题和其他几行依次在三个阶段中生成。针对中文诗歌的特点,提出了一种分层注意seq 2seq模型,该模型能够有效地捕捉上下文之间的字、短语和句子信息,提高诗歌的对称性。此外,潜在狄利克雷分配(LDA)模型被用于标题生成,提高了整首诗和标题的相关性。与强基线相比,实验结果证明了我们的方法的有效性,使用机器评估以及人类的判断。

英文摘要:

Recent studies in sequence-to-sequence learning demonstrate that RNN encoder-decoder structure can successfully generate Chinese poetry. However, existing methods can only generate poetry with a given first line or user's intent theme. In this paper, we proposed a three-stage multi-modal Chinese poetry generation approach. Given a picture, the first line, the title and the other lines of the poem are successively generated in three stages. According to the characteristics of Chinese poems, we propose a hierarchy-attention seq2seq model which can effectively capture character, phrase, and sentence information between contexts and improve the symmetry delivered in poems. In addition, the Latent Dirichlet allocation (LDA) model is utilized for title generation and improve the relevance of the whole poem and the title. Compared with strong baseline, the experimental results demonstrate the effectiveness of our approach, using machine evaluations as well as human judgments.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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