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Volumn , Issue , 2012, Pages 791-798

Finding expert users in Community Question Answering

Author keywords

Community Question Answering; Expert recommendation; Language model; TF IDF; Topic modeling

Indexed keywords

DATA SETS; EXPERT RECOMMENDATIONS; EXPERT USERS; INFORMATION RETRIEVAL APPROACH; LANGUAGE MODEL; LATENT DIRICHLET ALLOCATION; QUESTION ANSWERING; RAPID GROWTH; TF-IDF; TOPIC MODEL;

EID: 84861029048     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1145/2187980.2188202     Document Type: Conference Paper
Times cited : (196)

References (29)
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    • L. Du, W. Buntine, and H. Jin. A segmented topic model based on the two-parameter poisson-dirichlet process. Mach. Learn., 81:5-19, 2010.
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    • Du, L.1    Buntine, W.2    Jin, H.3
  • 20
    • 36849008169 scopus 로고    scopus 로고
    • Expertise modeling for matching papers with reviewers
    • D. Mimno and A. McCallum. Expertise modeling for matching papers with reviewers. In Proceedings of the 13th ACM SIGKDD, pages 500-509, 2007.
    • (2007) Proceedings of the 13th ACM SIGKDD , pp. 500-509
    • Mimno, D.1    McCallum, A.2
  • 23
    • 43949138930 scopus 로고    scopus 로고
    • Hierarchical language models for expert finding in enterprise corpora
    • D. Petkova and W. B. Croft. Hierarchical language models for expert finding in enterprise corpora. Int. J. on AI Tools, 2008.
    • (2008) Int. J. on AI Tools
    • Petkova, D.1    Croft, W.B.2
  • 24
    • 0031534984 scopus 로고    scopus 로고
    • The two-parameter poisson-dirichlet distribution derived from a stable subordinator
    • J. Pitman and M. Yor. The two-parameter poisson-dirichlet distribution derived from a stable subordinator. The Annals of Probability, 25:855-900, 1997.
    • (1997) The Annals of Probability , vol.25 , pp. 855-900
    • Pitman, J.1    Yor, M.2
  • 29
    • 3042824043 scopus 로고    scopus 로고
    • A study of smoothing methods for language models applied to information retrieval
    • C. Zhai and J. Lafferty. A study of smoothing methods for language models applied to information retrieval. ACM Trans. Inf. Syst., 22:179-214, 2004.
    • (2004) ACM Trans. Inf. Syst. , vol.22 , pp. 179-214
    • Zhai, C.1    Lafferty, J.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.