Invention Grant
- Patent Title: Location-sensitive ranking for search and related techniques
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Application No.: US14868135Application Date: 2015-09-28
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Publication No.: US10592514B2Publication Date: 2020-03-17
- Inventor: Changsung Kang , Yuening Hu , Dawei Yin , Yi Chang
- Applicant: Oath Inc.
- Applicant Address: US NY New York
- Assignee: Oath Inc.
- Current Assignee: Oath Inc.
- Current Assignee Address: US NY New York
- Agency: Cooper Legal Group, LLC
- Main IPC: G06F16/30
- IPC: G06F16/30 ; G06F16/2457 ; G06F16/23 ; G06F16/29 ; G06F16/9535

Abstract:
A location prediction framework is described for applying location labels or tags to target documents and/or identifying location-sensitive queries. Terms in content and queries are represented by corresponding term locations vectors (TLVs) in which the term is represented as a weighted distribution across locations. Each element of a TLV represents a probability that the term corresponding to the TLV relates to a particular location. Predicted locations may be introduced as features to a ranking framework to improve the identification and ranking of search results for a given query.
Public/Granted literature
- US20170091189A1 LOCATION-SENSITIVE RANKING FOR SEARCH AND RELATED TECHNIQUES Public/Granted day:2017-03-30
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