Approaches to exploring category information for question retrieval in community question-answer archives

• Main Authors: Jensen, Christian S., Cao, Xin, Cong, Gao, Cui, Bin, Yuan, Quan
• Other Authors: School of Computer Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Computer science and engineering
• Online Access: https://hdl.handle.net/10356/97979; http://hdl.handle.net/10220/12221
• Institution: Nanyang Technological University

Community Question Answering (CQA) is a popular type of service where users ask questions and where answers are obtained from other users or from historical question-answer pairs. CQA archives contain large volumes of questions organized into a hierarchy of categories. As an essential function of CQ...