作者: Lu Jiang , Deyu Meng , Teruko Mitamura , Alexander G. Hauptmann
关键词: Heuristic (computer science) 、 Event (computing) 、 Image (mathematics) 、 Computer science 、 Task (project management) 、 TRECVID 、 Information retrieval 、 Weighting 、 Multimedia search
摘要: Reranking has been a focal technique in multimedia retrieval due to its efficacy in improving initial retrieval results. Current reranking methods, however, mainly rely on the heuristic …