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Finding expertise using online community dialogue and the Duality of Expertise

机译:使用在线社区对话和专业知识的双重性寻找专业知识

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The Duality of Expertise considers the "Expert" to be a social role dependent on an individual's expertise claims and the opinion of their community towards those claims. These are the internal and external aspects of a person's expertise. My Expertise Model incorporates this duality in a process designed for expertise finding software in an online community forum. In this model, a posting's term usage is evidence of expertise claims. The dialogue acts in replies to those postings are evidence of the community's opinion. The model's preprocessing element uses a bricolage of linguistic and IR tools and methods in a novel way to construct each author's expertise profile. For any topic query, the profiles are ranked to determine the Community Topic Expert. A series of experiments demonstrate the advantage of utilising the Duality of Expertise when ranking experts rather than just the internal or external aspects of expertise.
机译:专长的双重性认为“专家”是一种社会角色,取决于个人的专长主张和其社区对这些主张的意见。这些是一个人的专业知识的内部和外部方面。我的专业知识模型将这种双重性纳入了旨在在在线社区论坛中查找专业知识软件的过程中。在此模型中,发布的术语用法是专业知识主张的证据。回复这些帖子的对话行为是社区意见的证据。该模型的预处理元素以新颖的方式使用语言和IR工具和方法,以构建每位作者的专业知识档案。对于任何主题查询,概要文件都会排名,以确定“社区主题专家”。一系列实验证明,在对专家进行排名时,不仅可以利用专业知识的内部或外部方面,还可以利用专业知识的双重性。

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