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arXiv 1707.07660cs.IRcs.CL
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基于神经相干模型的会话数据线索重构

Thread Reconstruction in Conversational Data using Neural Coherence Models

University of Amsterdam(阿姆斯特丹大学);Nanyang Technological University(南洋理工大学);University of Nantes(南特大学)

Dat Tien Nguyen, Shafiq Joty, Basma El Amel Boussaha, Maarten de Rijke

摘要:

论坛是重要的信息来源。它们通常用于回答用户可能遇到的特定问题,并发现有关感兴趣主题的更多信息。这些论坛中的讨论可能会以复杂的方式发展,使用户难以跟上思想的流动。我们提出了一种新的方法,用于自动识别论坛讨论的底层线程结构。我们的方法是基于一个神经模型,该模型计算可能重建的一致性得分,然后选择得分最高的,即,最连贯的一个。初步实验表明,有前途的结果优于一些强大的基线方法。

英文摘要:

Discussion forums are an important source of information. They are often used to answer specific questions a user might have and to discover more about a topic of interest. Discussions in these forums may evolve in intricate ways, making it difficult for users to follow the flow of ideas. We propose a novel approach for automatically identifying the underlying thread structure of a forum discussion. Our approach is based on a neural model that computes coherence scores of possible reconstructions and then selects the highest scoring, i.e., the most coherent one. Preliminary experiments demonstrate promising results outperforming a number of strong baseline methods.

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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