Title: A Survey of State-of-the-Art Methods on Question Classification
Abstract: The task of question classification (QC) is to predict the entity type of a question which is written in natural language. This is done by classifying the question to a category from a set of predefined categories. Question classification is an important component of question answering systems and it attracted a notable amount of research since the past decade. This paper gives a comprehensive overview of the state-of-the-art approaches in question classification and provides a detailed comparison of recent works on question classification and discussed about possible extensions to QC problem.
Publication Year: 2011
Publication Date: 2011-06-15
Language: en
Type: article
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Cited By Count: 53
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