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Investigating Political Herd Mentality: A Community Sentiment Based Approach

机译:调查政治群体心理:基于社区情感的方法

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Analyzing polarities and sentiments inherent in political speeches and debates poses an important problem today. This experiment aims to address this issue by analyzing publicly-available Hansard transcripts of the debates conducted in the UK Parliament. Our proposed approach, which uses community-based graph information to augment hand-crafted features based on topic modeling and emotion detection on debate transcripts currently surpasses the benchmark results on the same dataset. Such sentiment classification systems could prove to be of great use in today's politically turbulent times, for public knowledge of politicians stands on various relevant issues proves vital for good governance and citizenship. The experiments also demonstrate that continuous feature representations learned from graphs can improve performance on sentiment classification tasks significantly.
机译:分析政治演讲和辩论中固有的两极分化和情感是当今的一个重要问题。该实验旨在通过分析在英国议会进行的辩论的公开提供的《国会议事录》成绩单来解决这个问题。我们提出的方法,使用基于社区的图形信息来增强基于主题建模和对辩论成绩单的情感检测的手工制作功能,目前已超过同一数据集上的基准测试结果。在当今政治动荡的时代,这种情绪分类系统可能会发挥重要作用,因为政治家对各种相关问题的立场的公共知识被证明对善政和公民权至关重要。实验还表明,从图形中学到的连续特征表示可以显着提高情感分类任务的性能。

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