Browsing by Author "Tian, Xinmei"

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Browsing by Author "Tian, Xinmei"

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  • Tian, Xinmei; Tao, Dacheng; Hua, Xian-Sheng; Wu, Xiuqing (IEEE-Inst Electrical Electronics Engineers Inc, 2010)
    Image search reranking methods usually fail to capture the user's intention when the query term is ambiguous. Therefore, reranking with user interactions, or active reranking, is highly demanded to effectively improve the ...
  • Liu, W; Tian, Xinmei; Tao, Dacheng; Liu, Jianzhuang (AAAI Press, 2010)
    Vectored data frequently occur in a variety of fields, which are easy to handle since they can be mathematically abstracted as points residing in a Euclidean space. An appropriate distance metric in the data space is ...
  • Tian, Xinmei; Tao, Dacheng; Rui, Yong (Assoc Computing Machinery, 2012)
    Visual reranking is effective to improve the performance of the text-based video search. However, existing reranking algorithms can only achieve limited improvement because of the well-known semantic gap between low-level ...
  • Tian, Xinmei; Tao, Dacheng (IEEE Computer Soc, 2011)
    A study of the development of visual reranking methods can facilitate an understanding of the field, offer a clearer view of what has been achieved, and help overcome emerging obstacles in this area.