Competition-based user expertise score estimation

SIGIR'11 - Proceedings of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval

Volumn , Issue , 2011, Pages 425-434

  Liu, Jing ^a   Song, Young In ^b   Lin, Chin Yew ^b  

^a HARBIN INSTITUTE OF TECHNOLOGY   (China)

^b MICROSOFT RESEARCH ASIA   (China)

Author keywords

Community question answering; Competition model; Expertise estimation; Pairwise comparison

Indexed keywords

COMMUNITY QUESTION ANSWERING; COMPETITION MODEL; DISCRIMINATIVE POWER; EVALUATION METRICS; PAIR-WISE COMPARISON; POINTWISE APPROACH; QUALITY PREDICTION; QUESTION ANSWERING;

QUALITY CONTROL;

EID: 80052113896     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1145/2009916.2009975     Document Type: Conference Paper

References (24)

1. E. Agichtein, C. Castillo, D. Donato, A. Gionis, and G. Mishne. Finding high-quality content in social media. In Proc. WSDM, pages 183-194. 2008.
2. J. Bian, Y. Liu, D. Zhou, E. Agichtein, and H. Zha. Learning to recognize reliable users and content in social media with coupled mutual reinforcement. In Proc. WWW, pages 51-60. 2009.
3. M. Bouguessa, B. Dumoulin, and S. Wang. Identifying authoritative actors in question-answering forum: the case of Yahoo! answers. In Proc. SIGKDD, pages 866-874. 2008.
4. S. Brin and L. Page. The anatomy of a large-scale hypertextual web search engine. In Proc. WWW. 1998.
5. C. Campbell, P. Maglio, A. Cozzi, and B. Dom. Expertise identification using email communications. In Proc. CIKM, pages 528-531. 2003. (Pubitemid 40673588)
6. B. Carterette and D. Petkova. Learning a ranking from pairwise preferences. In Proc. SIGIR, pages 629-630. 2006.
7. G. Cong, L. Wang, C.-Y. Lin, Y. Song, and Y. Sun. Finding question-answer pairs from online forums. In Proc. SIGIR, pages 467-474. 2008.
8. Elo. The rating of chessplayers, past and present. Batsford, 1978.
9. R.-E. Fan, K.-W. Chang, C.-J. Hsieh, X.-R. Wang, and C.-J. Lin. LIBLINEAR: A library for large linear classification. Journal of Machine Learning Research, 9:1871-1874, 2008.
10. R. Herbrich, T. Minka, and T. Graepel. TrueSkill: A Bayesian skill rating system. In Proc. NIPS, 20:569-576, 2007.
11. D. Horowitz and S. Kamvar. The anatomy of a large-scale social search engine. In Proc. WWW, pages 431-440. 2010.
12. J. Jeon, W. Croft, J. Lee, and S. Park. A framework to predict the quality of answers with non-textual features. In Proc. SIGIR, pages 228-235. 2006.
13. Y. Jiang, W. Xiao, M. Ackerman, and L. Adamic. Activity lifespan: An analysis of user survival patterns in online knowledge sharing communities. In Proc. AAAI, 2010.
14. P. Jurczyk and E. Agichtein. Discovering authorities in question answer communities by using link analysis. In Proc. CIKM, pages 919-922. 2007.
15. J. Kleinberg. Authoritative sources in a hyperlinked environment. Journal of the ACM (JACM), 46(5):604-632, 1999.
16. B. Li and I. King. Routing Questions to Appropriate Answerers in Community Question Answering Services. In Proc. CIKM. 2010.
17. Y. Liu, J. Bian, and E. Agichtein. Predicting information seeker satisfaction in community question answering. In Proc. SIGIR, pages 483-490. 2008.
18. D. Mease. A penalized maximum likelihood approach for the ranking of college football teams independent of victory margins. The American Statistician, 57(4):241-248, 2003. (Pubitemid 37424474)
19. Pal and J. Konstan. Expert identification in community question answering: exploring question selection bias. In Proc. CIKM. 2010.
20. T. Sakai, D. Ishikawa, and N. Kando. Overview of the NTCIR-8 Community QA Pilot Task (Part II): System Evaluation. In Proc. NTCIR-8, pages 433-457, 2010.
21. T. Sakai, D. Ishikawa, N. Kando, Y. Seki, K. Kuriyama, and C.-Y. Lin. Using Graded-Relevance Metrics for Evaluating Community QA Answer Selection. In Proc. WSDM. 2011.
22. M. Suryanto, E. Lim, A. Sun, and R. Chiang. Quality-aware collaborative question answering: methods and evaluation. In Proc. WSDM, pages 142-151. 2009.
23. J. Zhang, M. Ackerman, and L. Adamic. Expertise networks in online communities: structure and algorithms. In Proc. WWW, pages 221-230. 2007. (Pubitemid 47582252)
24. D. Zhou, S. Orshanskiy, H. Zha, and C. Giles. Co-ranking authors and documents in a heterogeneous network. In Proc. ICDM, pages 739-744. 2008.