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2016 | OriginalPaper | Buchkapitel

Mining Community-Based Top-k Experts and Learners in Online Question Answering Systems

verfasst von : S Rao Chintalapudi, M. H. M. Krishna Prasad

Erschienen in: Proceedings of the Second International Conference on Computer and Communication Technologies

Verlag: Springer India

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Abstract

Online Question Answering Systems are very popular and helpful for programming community. In these systems, users can post questions, answer the questions, collaboratively tag the questions, and vote for quality answers. This paper implements a link structure-based Top-k Experts and Learners finding algorithm using Stanford Network Analysis Project (SNAP) Library. Experiments are done on real data taken from Stack Overflow that mainly focuses on computer programming and the results show that link analysis techniques are more suitable for analyzing online question answering systems.

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Literatur
1.
Zurück zum Zitat Zhao, Z., Zhang, L., He, X., Ng, W.: Expert finding for question answering via graph regularized matrix completion. IEEE Trans. Knowl. Data Eng. 99, 1–12 (2014) Zhao, Z., Zhang, L., He, X., Ng, W.: Expert finding for question answering via graph regularized matrix completion. IEEE Trans. Knowl. Data Eng. 99, 1–12 (2014)
6.
Zurück zum Zitat Liu, Y., Minghui, Q., Swapna, G., Feida, Z., Jing, J., Huiping, S., Zhong, C.: CQARank: jointly model topics and expertise in community question answering. In: CIKM’13, pp. 99–108. ACM, San Francisco (2013) Liu, Y., Minghui, Q., Swapna, G., Feida, Z., Jing, J., Huiping, S., Zhong, C.: CQARank: jointly model topics and expertise in community question answering. In: CIKM’13, pp. 99–108. ACM, San Francisco (2013)
7.
Zurück zum Zitat Bouguessa, M., Dumoulin, B., Wang, S.: Identifying authoritative actors in question-answering forums: the case of yahoo! Answers. In: SIGKDD’08, pp. 866–874. ACM (2008) Bouguessa, M., Dumoulin, B., Wang, S.: Identifying authoritative actors in question-answering forums: the case of yahoo! Answers. In: SIGKDD’08, pp. 866–874. ACM (2008)
8.
Zurück zum Zitat Jurczyk, P., Agichtein, E.: Discovering authorities in question answer communities by using link analysis. In: CIKM’07, pp. 919–922. ACM (2007) Jurczyk, P., Agichtein, E.: Discovering authorities in question answer communities by using link analysis. In: CIKM’07, pp. 919–922. ACM (2007)
9.
Zurück zum Zitat Zhang, J., Ackerman, M.S., Adamic, L.: Expertise networks in online communities: structure and algorithms. In: WWW’07, pp. 221–230. ACM (2007) Zhang, J., Ackerman, M.S., Adamic, L.: Expertise networks in online communities: structure and algorithms. In: WWW’07, pp. 221–230. ACM (2007)
10.
Zurück zum Zitat Zhu, H., Chen, E., Xiong, H., Cao, H., Tian, J.: Ranking user authority with relevant knowledge categories for expert finding. World Wide Web. 17, pp. 1081–1107. Springer US (2014) Zhu, H., Chen, E., Xiong, H., Cao, H., Tian, J.: Ranking user authority with relevant knowledge categories for expert finding. World Wide Web. 17, pp. 1081–1107. Springer US (2014)
11.
Zurück zum Zitat Deng, H., King, I., Lyu, M. R.: Formal models for expert finding on dblp bibliography data. In: ICDM’08, pp. 163–172. IEEE (2008) Deng, H., King, I., Lyu, M. R.: Formal models for expert finding on dblp bibliography data. In: ICDM’08, pp. 163–172. IEEE (2008)
12.
Zurück zum Zitat Guo, J., Xu, S., Bao, S., Yu, Y.: Tapping on the potential of q&a community by recommending answer providers. In: CIKM’08, pp. 921–930. ACM (2008) Guo, J., Xu, S., Bao, S., Yu, Y.: Tapping on the potential of q&a community by recommending answer providers. In: CIKM’08, pp. 921–930. ACM (2008)
13.
Zurück zum Zitat Liu, X., Croft, W.B., Koll, M.: Finding experts in community based question-answering services. In: CIKM’05, pp. 315–316. ACM (2005) Liu, X., Croft, W.B., Koll, M.: Finding experts in community based question-answering services. In: CIKM’05, pp. 315–316. ACM (2005)
14.
Zurück zum Zitat Zhou, G., Lai, S., Liu, K., Zhao, J.: Topic sensitive probabilistic model for expert finding in question answer communities. In: CIKM’12, pp. 1662–1666.ACM, USA (2012) Zhou, G., Lai, S., Liu, K., Zhao, J.: Topic sensitive probabilistic model for expert finding in question answer communities. In: CIKM’12, pp. 1662–1666.ACM, USA (2012)
15.
Zurück zum Zitat McCallum, A., Wang, X., Corrada-Emmanuel, A.: Topic and role discovery in social networks with experiments on enron and academic email. J. Artif. Intell. Res. 30, 249–272, AI Access Foundation, USA (2007) McCallum, A., Wang, X., Corrada-Emmanuel, A.: Topic and role discovery in social networks with experiments on enron and academic email. J. Artif. Intell. Res. 30, 249–272, AI Access Foundation, USA (2007)
16.
Zurück zum Zitat Zhao, T., Bian, N., Li, C., Li, M.: Topic-level expert modeling in community question answering. SDM, pp. 776–784, SIAM (2013) Zhao, T., Bian, N., Li, C., Li, M.: Topic-level expert modeling in community question answering. SDM, pp. 776–784, SIAM (2013)
17.
Zurück zum Zitat Page, L., Brin, S., Motwani, R., Winograd, T.: The Pagerank citation ranking: bringing order to the web. Stanford Digital Library Technologies Project (1998) Page, L., Brin, S., Motwani, R., Winograd, T.: The Pagerank citation ranking: bringing order to the web. Stanford Digital Library Technologies Project (1998)
19.
Zurück zum Zitat Kleinberg, J.M.: Authoritative sources in a hyperlinked environment. J. ACM. 46, 604–632. ACM (1999) Kleinberg, J.M.: Authoritative sources in a hyperlinked environment. J. ACM. 46, 604–632. ACM (1999)
Metadaten
Titel
Mining Community-Based Top-k Experts and Learners in Online Question Answering Systems
verfasst von
S Rao Chintalapudi
M. H. M. Krishna Prasad
Copyright-Jahr
2016
Verlag
Springer India
DOI
https://doi.org/10.1007/978-81-322-2517-1_50