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Hybrid Recommendation Base on Learning to Rank

  • Nanjing University of Science and Technology
  • Shanghai Jiao Tong University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In order to solve the problem of recommender system using in different scenarios and the ranking of recommendation result, we propose a method using learning to rank for hybrid recommendation. It uses boosting merging algorithm as the base model, Lambda MART algorithm for updating. This makes our ranking model can be updated in real time based on user feedback information. By learning different data from different scenarios, the recommender system can be applied to different applications. In the end, we experiment our hybrid recommendation model by ranking evaluation NDCG.

源语言英语
主期刊名Proceedings - 2015 9th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2015
编辑Francesco Palmieri, Leonard Barolli, Helio Dos Santos Silva, Hsing-Chung Chen
出版商Institute of Electrical and Electronics Engineers Inc.
53-57
页数5
ISBN(电子版)9781479988730
DOI
出版状态已出版 - 30 9月 2015
已对外发布
活动9th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2015 - Blumenau, Santa Catarina, 巴西
期限: 8 7月 201510 7月 2015

出版系列

姓名Proceedings - 2015 9th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2015

会议

会议9th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2015
国家/地区巴西
Blumenau, Santa Catarina
时期8/07/1510/07/15

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