发明申请
- 专利标题: COMPARING AND IDENTIFYING SIMILAR TRACKS
- 专利标题(中): 比较和识别类似的轨迹
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申请号: US12779053申请日: 2010-05-13
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公开(公告)号: US20110282825A1公开(公告)日: 2011-11-17
- 发明人: Li Zhang , Maya Haridasan , Chandramohan A. Thekkath
- 申请人: Li Zhang , Maya Haridasan , Chandramohan A. Thekkath
- 申请人地址: US WA Redmond
- 专利权人: MICROSOFT CORPORATION
- 当前专利权人: MICROSOFT CORPORATION
- 当前专利权人地址: US WA Redmond
- 主分类号: G06N5/02
- IPC分类号: G06N5/02
摘要:
The location of a user over time is monitored by a mobile device. The monitored locations are organized into tracks that describe a path or route that the user took over a period of time. Segments that correspond to each of the tracks are determined. The segments may correspond to road on a map, or some other standardization. The segments are associated with their corresponding tracks, and used to identify similar tracks or to generate similarity scores for pairs of tracks.
公开/授权文献
- US08412667B2 Comparing and identifying similar tracks 公开/授权日:2013-04-02