Patents


  1. Web Page Categorization using Graph-Based Term Selection
    Xiaofei He.
    United States Patent 7,769,749.

  2. System and Method for Selecting a Training Sample from a Sample Test based on Data Sample Proximity
    Xiaofei He and Wei Vivian Zhang.
    United States Patent 7,844,567.

  3. Method and Apparatus using a Classifier to Determine Semantically Related Terms.
    Pradhuman Jhala and Xiaofei He.
    United States Patent 7,707,127.

  4. System for Classifying a Search Query.
    Xiaofei He and Pradhuman Jhala.
    United States Patent 7,603,348.

  5. Method and System for Identifying Image Relatedness Using Link and page Layout Analysis.
    Wei-Ying Ma, Ji-Rong Wen, Xiaofei He, and Deng Cai.
    United States Patent 7,293,007.

  6. System, Method, and Apparatus for Selecting One or More Representative Images
    Xiaofei He.
    United States Patent (pending), application number: 12/126,801.

  7. Query Substitution Using Active Learning.
    Vivian Wei Zhang and Xiaofei He.
    United States Patent (pending), application number: 11/733,652.