发明授权
- 专利标题: Data engine for ranking popularity of landmarks in a geographical area
- 专利标题(中): 数据引擎排名地理位置的地标人气
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申请号: US11197457申请日: 2005-08-04
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公开(公告)号: US07831381B2公开(公告)日: 2010-11-09
- 发明人: Chandrasekhar Thota
- 申请人: Chandrasekhar Thota
- 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
- 代理机构: Shook, Hardy & Bacon L.L.P.
- 主分类号: G01C21/00
- IPC分类号: G01C21/00
摘要:
A mechanism of rating, ranking and/or filtering landmarks located in a predefined geographic area is provided. More particularly, the subject mechanisms can facilitate rating landmarks and related criteria (e.g., points of interest (POI)) associated therewith. Thus, the mechanisms can facilitate intelligent rendering of landmark choices to users. The subject innovation facilitates rating the landmarks by analyzing items and entities in proximity to each landmark. A popularity index rating represents a sum of the number of POIs, number of commonly named entities and number of access routes to the landmark. Accordingly, this popularity index rating can allow users to rank, filter and sort landmarks in the order of popularity or interest thus maximizing available sightseeing time.
公开/授权文献
- US20070032942A1 Ranking landmarks in a geographical area 公开/授权日:2007-02-08
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