公开(公告)号：US10592514B2

公开(公告)日：2020-03-17

申请号：US14868135

申请日：2015-09-28

Applicant: Oath Inc.

Inventor： Changsung Kang ,  Yuening Hu ,  Dawei Yin ,  Yi Chang

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.

公开(公告)号：US10585960B2

公开(公告)日：2020-03-10

申请号：US14868154

申请日：2015-09-28

Applicant: Oath Inc.

Inventor： Yuening Hu ,  Changsung Kang ,  Dawei Yin ,  Yi Chang

IPC: G06F16/30 ,  G06F16/9537

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.