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公开(公告)号：US20170140301A1
公开(公告)日：2017-05-18
申请号：US15353601
申请日：2016-11-16
Applicant: Alibaba Group Holding Limited
Inventor： Zhou Ye , Yu Wang , Fan Chen , Yang Yang , Qingkai Mao , Nannan Du , Hui Wang , Fangxue Du , Fei Yuan
CPC classification number: G06N20/00 , G06F16/248 , G06F16/285 , G06Q50/01 , H04L51/32
Abstract: A method includes acquiring user data of candidate users; mining a social business characteristic user in some of the candidate users according to the first social attribute data; training a classifier by using second social attribute data and second business object attribute data of the social business characteristic user; and inputting first social attribute data and first business object attribute data of a neighboring user to the classifier, and outputting a result of whether the neighboring user, in a period of time after the first period of time, is a social business characteristic user, wherein the neighboring user is a candidate user other than the social business characteristic user. The present disclosure increases the volume of associated data, and improves the accuracy of the classifier, thus improving the accuracy of identification, so that potential social business characteristic users in the first period of time can be identified.
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Patent Agency Ranking
公开(公告)号：US20180307667A1
公开(公告)日：2018-10-25
申请号：US16024442
申请日：2018-06-29
Applicant: Alibaba Group Holding Limited
CPC classification number: G06F17/248 , G06F3/04842 , G06F17/24 , G06F17/243 , G06F17/2705 , G06F17/273 , G06F17/2765 , G06F17/30864 , G06K9/00664 , G06Q50/14
Abstract: A travel guide generating method including receiving at least one keyword input by a user; matching each keyword with pre-stored travel subject terms to determine a subject category corresponding to each of the keywords; determining a current guide template from multiple guide templates according to the matching result; and automatically generating a travel guide according to the keyword and the current guide template. The travel guide generating method and system allow a user to avoid spending a lot of time and effort on writing out a travel guide, and increase the user's enthusiasm for making travel guides.
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3.发明授权公开(公告)号：US10474749B2
公开(公告)日：2019-11-12
申请号：US15752956
申请日：2016-08-09
Applicant: Alibaba Group Holding Limited
IPC: G06F17/27 , G06F16/335 , G06F16/33 , H04N7/025 , H04N21/488 , H04N21/235 , H04N21/439 , H04N21/81 , H04H60/07 , H04N21/2187
Abstract: The disclosed embodiments provide a method and device for live text broadcasting of a match. The method for live text broadcasting of a match comprises: receiving match data for a current match in real time; generating real-time utterances for live broadcasting used for describing the current match data with more human-like sentiment according to historical live broadcasting utterances used for describing match data in historical matches with human-like sentiment; and outputting the real-time live broadcasting utterances. The disclosed embodiments can conduct live text broadcasting of a match with human-like cadence, thus improving the quality of the live text broadcasting of a match.
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公开(公告)号：US10579654B2
公开(公告)日：2020-03-03
申请号：US15752939
申请日：2016-08-10
Applicant: Alibaba Group Holding Limited
IPC: G06F16/332 , G06F17/27 , G06N5/02 , G06N5/04 , G06N7/02
Abstract: The disclosure provides an information processing method and device. In one embodiment, an information processing method comprises receiving a request for generating questions inputted by a user, the request for generating questions includes a to-be-learned knowledge point; acquiring, from a knowledge graph for questions, a node path including a target node indicating the to-be-learned knowledge point, the nodes in the knowledge graph for questions indicating question-answering steps of existing questions, knowledge points tested in the question-answering steps, and questioning styles corresponding to the question-answering steps; and generating questions required by the user according to question-answering steps, knowledge points tested in the question-answering steps, and questioning styles corresponding to the question-answering steps indicated by nodes on the node path. The present disclosure enables generation of new questions and facilitates the expansion of a question bank.
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公开(公告)号：US20180322404A1
公开(公告)日：2018-11-08
申请号：US16034281
申请日：2018-07-12
Applicant: Alibaba Group Holding Limited
Inventor： Yu Wang , Zhou Ye , Jineng Wang , Yang Yang , Fan Chen , Qian Qian , Zhaoping Dong
CPC classification number: G06N5/04 , G06Q30/0202 , G06Q50/02
Abstract: A method and an apparatus for data prediction based on time series are provided. The method includes obtaining historical time series data of a plurality of category objects, the category objects including one or more data objects; selecting feature category object(s) from the plurality of category objects, the feature category object(s) being category object(s) including a respective feature data object, and the respective feature data object being a data object having a life cycle less than a predetermined time threshold; and predicting a target data object from among data object(s) included in the feature category object(s) based on historical time series data corresponding to the feature category object(s), the target data object being a data object with future time series data that is generated in a future first predetermined time period and satisfies a predetermined growth trend.
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公开(公告)号：US20180308152A1
公开(公告)日：2018-10-25
申请号：US16024517
申请日：2018-06-29
Applicant: Alibaba Group Holding Limited
CPC classification number: G06Q30/0631 , G06F17/3053 , G06F17/30554 , G06F17/30867 , G06N99/005 , G06Q30/02
Abstract: Data processing methods and apparatuses are provided. For a recommendation request submitted by a user, A matching between property information of the user and application criteria of all object display environments is performed to select various object display environments that satisfy the property information of the user, and object display environment(s) matching a first object of the request is/are analyzed based on historical records of the various object display environments, such as historical records of transaction data of the first object, historical records of application data of various first objects, and respective numbers of display positions of the various object display environments. A display recommendation that is generated based on the object display environment(s) can then be returned to a client of the user for presentation.
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