发明名称 Probabilistic retrospective event detection
摘要 Probabilistic retrospective event detection is described. In one aspect, event parameters are initialized to identify a number of events from a corpus of documents. Using a generative model, documents are determined to be associated with an event to detect representative events from the identified number of events.
申请公布号 US2007038653(A1) 申请公布日期 2007.02.15
申请号 US20050256353 申请日期 2005.10.21
申请人 MICROSOFT CORPORATION 发明人 LI ZHIWEI;LI MINGJING;MA WEI-YING
分类号 G06F7/00 主分类号 G06F7/00
代理机构 代理人
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