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公开(公告)号：US11055374B2
公开(公告)日：2021-07-06
申请号：US16459913
申请日：2019-07-02
发明人： Miao Fan , Zehao Dou , Mingming Sun , Ping Li , Haifeng Wang
IPC分类号： G06F16/9535 , G06F16/2457 , G06K9/62 , G06F16/9038
摘要： The present disclosure provides a method and a device for information retrieval, and a computer readable storage medium. The method includes: determining a plurality of search results associated with user input data, and determining a first relevancy between each of the plurality of search results and the user input data; determining a plurality of target paragraphs associated with the user input data from each of the plurality of search results, and determining a second relevancy between each of the plurality of target paragraphs and the user input data; determining a target text segment associated with the user input data from the plurality of target paragraphs in each of the plurality of search results, and determining a third relevancy between the target text segment and the user input data; and determining an order of the plurality of search results based on the first relevancy, the second relevancy and the third relevancy.
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公开(公告)号：US11977589B2
公开(公告)日：2024-05-07
申请号：US15733467
申请日：2019-03-06
发明人： Miao Fan , Jinxing Yu , Zehao Dou , Mingming Sun , Ping Li , Haifeng Wang
IPC分类号： G06F16/953 , G06N5/04 , G06N20/00
CPC分类号： G06F16/953 , G06N5/04 , G06N20/00
摘要： An information search method is provided. The method includes: searching for webpages related to a search request through a search engine; extracting respective texts related to the search request from respective webpages and splicing the texts to obtain a spliced text; obtaining a text segment from the spliced text; and sending the obtained text segment to the search engine, to display the obtained text segment in an information search result through the search engine. The present disclosure can bring great advantages to the search engine in terms of user experience and interaction, and can satisfy user requirements for a function of an intelligent question and answer. Through present disclosure, it is beneficial to directly presenting a short text with higher relevance to the search request to the user, thereby saving time in screening information for the user.
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