https://scholars.lib.ntu.edu.tw/handle/123456789/413148
標題: | NTUSocialRec: An evaluation dataset constructed from microblogs for recommendation applications in social networks | 作者: | Wang C.-J. Cheng S.-M. Lee L.-H. Chen H.-H. Liu W.-S. Huang P.-W. Lin S.-P. |
關鍵字: | Evaluation dataset construction;Microblog analysis;Resource recommendation | 公開日期: | 2012 | 起(迄)頁: | 2328-2333 | 來源出版物: | 8th International Conference on Language Resources and Evaluation | 摘要: | This paper proposes a method to construct an evaluation dataset from microblogs for the development of recommendation systems. We extract the relationships among three main entities in a recommendation event, i.e., who recommends what to whom. User-to-user friend relationships and user-to-resource interesting relationships in social media and resource-to-metadata descriptions in an external ontology are employed. In the experiments, the resources are restricted to visual entertainment media, movies in particular. A sequence of ground truths varying with time is generated. That reflects the dynamic of real world. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/413148 | ISBN: | 9782951740877 |
顯示於: | 資訊工程學系 |
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