RMIT at the NTCIR-12 MobileClick-2: iUnit Ranking and Summarization Subtasks
نویسندگان
چکیده
[1] R-.C. Chen, D. Spina, W.B. Croft, M. Sanderson, and F. Scholer. Harnessing Semantics for Answer Sentence Retrieval. In Proceedings of ESAIR'15, 2015 [5] D. Metzler and T. Kanungo. Machine Learned Sentence Selection Strategies for QueryBiased Summarization. In Proceedings of SIGIR 2008 Learning to Rank Workshop, 2008 [7] L. Yang, Q. Ai, D. Spina, R.-C. Chen, L. Pang, W.B. Croft, J. Guo, and F. Scholer. Beyond factoid QA: Effective methods for non-factoid answer sentence retrieval. In Proceedings of ECIR'16, 2016 Conclusion For iUnit Ranking BQ outperforms BQP with smaller gain/loss for iUnit ranking Variance in gain/loss is suggestive
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