机译:一种监督学习的定义搜索方法
College of Software, Nankai University, Tianjin 300071, P.R. China;
Microsoft Research Asia, Beifing 100080, P.R. China;
Microsoft Research Asia, Beifing 100080, P.R. China;
Institute of Automation, Chinese Academy of Sciences, Beijing 100080, P.R. China;
College of Software, Nankai University, Tianjin 300071, P.R. China;
definition search; text mining; web mining; web search;