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arXiv 1909.06200cs.CLcs.AIcs.LG
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反语生成的神经机制

A Neural Approach to Irony Generation

Peking University(北京大学)

Mengdi Zhu, Zhiwei Yu, Xiaojun Wan

摘要:

反语不仅能表达强烈的情感,而且还能表现出幽默感。随着社交媒体的发展,讽刺在公共场合被广泛使用。尽管前人对反语识别进行了大量的研究,但很少有研究关注反语的生成。反语生成的主要挑战是缺乏大规模的反语数据集和反语模式建模的困难。本文首先系统地定义了基于风格转换任务的反语生成。为了解决数据不足的问题,我们利用twitter建立了一个大规模的数据集。我们还设计了一个强化学习的奖励组合来控制反语的生成。实验结果表明,我们的模型的有效性,在讽刺的准确性,情感的保护,和内容的保护。

英文摘要:

Ironies can not only express stronger emotions but also show a sense of humor. With the development of social media, ironies are widely used in public. Although many prior research studies have been conducted in irony detection, few studies focus on irony generation. The main challenges for irony generation are the lack of large-scale irony dataset and difficulties in modeling the ironic pattern. In this work, we first systematically define irony generation based on style transfer task. To address the lack of data, we make use of twitter and build a large-scale dataset. We also design a combination of rewards for reinforcement learning to control the generation of ironic sentences. Experimental results demonstrate the effectiveness of our model in terms of irony accuracy, sentiment preservation, and content preservation.

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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