发明授权
- 专利标题: Identifying topically-related phrases in a browsing sequence
- 专利标题(中): 在浏览序列中识别与局部相关的短语
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申请号: US12873660申请日: 2010-09-01
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公开(公告)号: US08655648B2公开(公告)日: 2014-02-18
- 发明人: Chinmay Eishan Kulkarni , Uppinakuduru Raghavendra Udupa , Santosh Raju Vysyaraju , Ajay S. Manchepalli
- 申请人: Chinmay Eishan Kulkarni , Uppinakuduru Raghavendra Udupa , Santosh Raju Vysyaraju , Ajay S. Manchepalli
- 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
- 代理商 Steve Wight; Carole Boelitz; Micky Minhas
- 主分类号: G06F17/27
- IPC分类号: G06F17/27
摘要:
Browsing sequence phrase identification technique embodiments are presented that generally extract topically-related phrases from the pages visited by a user in a browsing session. The topically-related phrases can be used for a variety of purposes, including aiding a user in re-finding previously visited sites. This phrase identification task is performed by considering not just the pages of a user's browsing sequence individually, but also pages visited immediately before and immediately after each page. In this way, phrases found in a page can be analyzed in the context in which the page was viewed, rather than in isolation. The identified phrases are further filtered by picking those that appear on a pre-populated topic list, and then clustering to find the most informative ones.