Question Classification Method based on Wikipedia in Community-Based Q&A

Question Classification Method based on Wikipedia in Community-Based Q&A

Authors	Fan Yun-ji
Publication date	2014
Links	Original

Question Classification Method based on Wikipedia in Community-Based Q&A - scientific work related to Wikipedia quality published in 2014, written by Fan Yun-ji.

Overview

A question classification algorithm based on Wikipedia is proposed to classify questions incommunity-based QA system. The algorithm maps feature items of train questions to Wikipedia con-cepts and avoids the problems of synonymy and polysemy by using of redirect and ambiguous page, thenthe low dimensionality and semantic conceptual vector space is built. A modified method of concept corre-lation degree is proposed based on Wikipedia hyperlink structure and category hierarchy in order to en-rich the semantic representation of question. The contrast experiment shows that the algorithm can over-come the shortage of BOW and get better classified effect.

Embed

Wikipedia Quality

Yun-ji, Fan. (2014). "[[Question Classification Method based on Wikipedia in Community-Based Q&A]]".

English Wikipedia

{{cite journal |last1=Yun-ji |first1=Fan |title=Question Classification Method based on Wikipedia in Community-Based Q&A |date=2014 |url=https://wikipediaquality.com/wiki/Question_Classification_Method_based_on_Wikipedia_in_Community-Based_Q&A}}

HTML

Yun-ji, Fan. (2014). &quot;<a href="https://wikipediaquality.com/wiki/Question_Classification_Method_based_on_Wikipedia_in_Community-Based_Q&A">Question Classification Method based on Wikipedia in Community-Based Q&A</a>&quot;.