公开(公告)号：US11086866B2

公开(公告)日：2021-08-10

申请号：US15130217

申请日：2016-04-15

申请人： Yahoo Holdings, Inc.

发明人： Jiliang Tang ,  Dawei Yin ,  Hongbo Deng ,  Tim Daly ,  Chao Tan ,  Jean-Marc Langlois ,  Yi Chang

IPC分类号： G06F16/2453 ,  G06N20/00 ,  G06F16/2457

摘要： The present teaching relates to rewriting a query and providing search results. In one example, a plurality of queries is obtained. For each of the plurality of queries, one or more search results are identified. The one or more search results have been obtained in response to the query and have been previously selected by a user submitting the query. A plurality of titles is obtained. Each of the titles corresponds to one of the one or more search results with respect to one of the plurality of queries. A model is generated based on the plurality of queries and the plurality of titles. The model is to be used for rewriting a query.

公开(公告)号：US11061948B2

公开(公告)日：2021-07-13

申请号：US15272636

申请日：2016-09-22

申请人： YAHOO HOLDINGS, INC.

发明人： Hang Su ,  Hongbo Deng ,  Kazuhiro Nakao ,  Shenhong Zhu

IPC分类号： G06F40/274 ,  G06F16/338 ,  G06F16/31 ,  G06F16/33

摘要： A method implemented on a computing device having at least one processor, storage, and a communication platform connected to a network for predicting a next word comprises generating a suggestion database including a plurality of suggestions; receiving an input from a user including a first word and at least one character of a second word; obtaining one or more indices associated with the at least one character from the suggestion database; retrieving one or more suggestions corresponding to the one or more indices from the suggestion database; and presenting the one or more suggestions to the user.

公开(公告)号：US20180081964A1

公开(公告)日：2018-03-22

申请号：US15272636

申请日：2016-09-22

申请人： YAHOO HOLDINGS, INC.

发明人： Hang Su ,  Hongbo Deng ,  Kazuhiro Nakao ,  Shenhong Zhu

IPC分类号： G06F17/30 ,  G06N5/04

CPC分类号： G06F16/338 ,  G06F16/313 ,  G06F16/3331 ,  G06F17/276

摘要： A method implemented on a computing device having at least one processor, storage, and a communication platform connected to a network for predicting a next word comprises generating a suggestion database including a plurality of suggestions; receiving an input from a user including a first word and at least one character of a second word; obtaining one or more indices associated with the at least one character from the suggestion database; retrieving one or more suggestions corresponding to the one or more indices from the suggestion database; and presenting the one or more suggestions to the user.

公开(公告)号：US10380192B2

公开(公告)日：2019-08-13

申请号：US14962081

申请日：2015-12-08

申请人： Yahoo Holdings, Inc.

发明人： Amit Goyal ,  Hongbo Deng

IPC分类号： G06F17/30 ,  G06F16/9035 ,  G06F16/35 ,  G06F16/31 ,  G06F16/33 ,  G06F16/332

摘要： The present teaching relates to providing a query suggestion. In one example, a request is received for query suggestions with respect to a query prefix input by a user. A plurality of query suggestions is determined based on the query prefix and a preceding query input by the user. A degree of popularity of the preceding query is determined. One or more query suggestions are selected from the plurality of query suggestions based on the degree of popularity of the preceding query. The one or more query suggestions are provided as a response to the request.