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

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Approaches to exploring category information for question retrieval in community question-answer archives
นักวิจัย : Cao, Xin , Cong, Gao , Cui, Bin , Jensen, Christian S. , Yuan, Quan
คำค้น : DRNTU::Engineering::Computer science and engineering
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Cao, X., Cong, G., Cui, B., Jensen, C. S., & Yuan, Q. (2012). Approaches to Exploring Category Information for Question Retrieval in Community Question-Answer Archives. ACM Transactions on Information Systems, 30(2). , 1046-8188 , http://hdl.handle.net/10220/12221 , http://dx.doi.org/10.1145/2180868.2180869
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : ACM transactions on information systems
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

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 CQA services, question retrieval in a CQA archive aims to retrieve historical question-answer pairs that are relevant to a query question. This article presents several new approaches to exploiting the category information of questions for improving the performance of question retrieval, and it applies these approaches to existing question retrieval models, including a state-of-the-art question retrieval model. Experiments conducted on real CQA data demonstrate that the proposed techniques are effective and efficient and are capable of outperforming a variety of baseline methods significantly.

บรรณานุกรม :
Cao, Xin , Cong, Gao , Cui, Bin , Jensen, Christian S. , Yuan, Quan . (2555). Approaches to exploring category information for question retrieval in community question-answer archives.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Cao, Xin , Cong, Gao , Cui, Bin , Jensen, Christian S. , Yuan, Quan . 2555. "Approaches to exploring category information for question retrieval in community question-answer archives".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Cao, Xin , Cong, Gao , Cui, Bin , Jensen, Christian S. , Yuan, Quan . "Approaches to exploring category information for question retrieval in community question-answer archives."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Cao, Xin , Cong, Gao , Cui, Bin , Jensen, Christian S. , Yuan, Quan . Approaches to exploring category information for question retrieval in community question-answer archives. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.