Patents by Inventor Chunxiang Pan
Chunxiang Pan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11106901Abstract: The specification discloses a computer-implemented method for user action determination, comprising: recognizing an item displacement action performed by a user; determining a first time and a first location of the item displacement action; recognizing a target item in a non-stationary state; determining a second time when the target item is in the non-stationary state and a second location where the target item is in the non-stationary state; and in response to determining that the first time matches the second time and the first location matches the second location, determining that the item displacement action of the user is performed with respect to the target item.Type: GrantFiled: December 13, 2019Date of Patent: August 31, 2021Assignee: ALIBABA GROUP HOLDING LIMITEDInventors: Hualin He, Chunxiang Pan, Yabo Ni, Anxiang Zeng
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Publication number: 20200193148Abstract: The specification discloses a computer-implemented method for user action determination, comprising: recognizing an item displacement action performed by a user; determining a first time and a first location of the item displacement action; recognizing a target item in a non-stationary state; determining a second time when the target item is in the non-stationary state and a second location where the target item is in the non-stationary state; and in response to determining that the first time matches the second time and the first location matches the second location, determining that the item displacement action of the user is performed with respect to the target item.Type: ApplicationFiled: December 13, 2019Publication date: June 18, 2020Inventors: Hualin HE, Chunxiang PAN, Yabo NI, Anxiang ZENG
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Patent number: 10657161Abstract: Enabling intelligent navigation is described, including: performing analysis of historical user activity data with respect to a query term to generate reference data associated with the query term; selecting a navigation recommendation model for the query term based at least in part on the reference data; using the reference data and the selected navigation recommendation model to determine a set of recommendation data associated with the query term, wherein the set of recommendation data includes at least a portion of a category system to be displayed in response to a subsequently received query including the query term.Type: GrantFiled: April 27, 2017Date of Patent: May 19, 2020Assignee: Alibaba Group Holding LimitedInventors: Anxiang Zeng, Chunxiang Pan
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Patent number: 9842170Abstract: The present disclosure describes a method, an apparatus and a system of intelligent navigation. In one embodiment, a method includes: receiving a user inquiry from a client terminal; searching a navigation dictionary based on the user inquiry to obtain a recommendation result corresponding to the user inquiry, the navigation dictionary including an editor recommendation based on user behavior information; and sending the recommendation result to the client terminal. The present disclosure can enhance the accuracy, relevancy, richness and intelligence of the intelligent navigation, and reduce user search time as well as the search loading on the server.Type: GrantFiled: December 13, 2016Date of Patent: December 12, 2017Assignee: Alibaba Group Holding LimitedInventor: Chunxiang Pan
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Publication number: 20170286435Abstract: Enabling intelligent navigation is described, including: performing analysis of historical user activity data with respect to a query term to generate reference data associated with the query term; selecting a navigation recommendation model for the query term based at least in part on the reference data; using the reference data and the selected navigation recommendation model to determine a set of recommendation data associated with the query term, wherein the set of recommendation data includes at least a portion of a category system to be displayed in response to a subsequently received query including the query term.Type: ApplicationFiled: April 27, 2017Publication date: October 5, 2017Inventors: Anxiang Zeng, Chunxiang Pan
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Patent number: 9690846Abstract: Enabling intelligent navigation is described, including: performing analysis of historical user activity data with respect to a query term to generate reference data associated with the query term; selecting a navigation recommendation model for the query term based at least in part on the reference data; using the reference data and the selected navigation recommendation model to determine a set of recommendation data associated with the query term, wherein the set of recommendation data includes at least a portion of a category system to be displayed in response to a subsequently received query including the query term.Type: GrantFiled: January 11, 2013Date of Patent: June 27, 2017Assignee: Alibaba Group Holding LimitedInventors: Anxiang Zeng, Chunxiang Pan
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Publication number: 20170091339Abstract: The present disclosure describes a method, an apparatus and a system of intelligent navigation. In one embodiment, a method includes: receiving a user inquiry from a client terminal; searching a navigation dictionary based on the user inquiry to obtain a recommendation result corresponding to the user inquiry, the navigation dictionary including an editor recommendation based on user behavior information; and sending the recommendation result to the client terminal. The present disclosure can enhance the accuracy, relevancy, richness and intelligence of the intelligent navigation, and reduce user search time as well as the search loading on the server.Type: ApplicationFiled: December 13, 2016Publication date: March 30, 2017Inventor: Chunxiang PAN
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Patent number: 9519720Abstract: The present disclosure describes a method, an apparatus and a system of intelligent navigation. In one embodiment, a method includes: receiving a user inquiry from a client terminal; searching a navigation dictionary based on the user inquiry to obtain a recommendation result corresponding to the user inquiry, the navigation dictionary including an editor recommendation based on user behavior information; and sending the recommendation result to the client terminal. The present disclosure can enhance the accuracy, relevancy, richness and intelligence of the intelligent navigation, and reduce user search time as well as the search loading on the server.Type: GrantFiled: April 20, 2015Date of Patent: December 13, 2016Assignee: Alibaba Group Holding LimitedInventor: Chunxiang Pan
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Publication number: 20150227635Abstract: The present disclosure describes a method, an apparatus and a system of intelligent navigation. In one embodiment, a method includes: receiving a user inquiry from a client terminal; searching a navigation dictionary based on the user inquiry to obtain a recommendation result corresponding to the user inquiry, the navigation dictionary including an editor recommendation based on user behavior information; and sending the recommendation result to the client terminal. The present disclosure can enhance the accuracy, relevancy, richness and intelligence of the intelligent navigation, and reduce user search time as well as the search loading on the server.Type: ApplicationFiled: April 20, 2015Publication date: August 13, 2015Inventor: Chunxiang Pan
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Publication number: 20150161139Abstract: A search request sent by a user is received to obtain one or more query words included in the search request. Historical operating information relating to a data object in a search result corresponding to the query words is conducted statistics. An attribute of the data object is selected as a specified attribute to generate a probability distribution model of the attribute value on the specified attribute of the data object. A respective probability corresponding to the attribute value of each data object on the specific attribute in the research result corresponding to the search request sent by the current user is calculated by using the probability distribution model. The output rank of the data objects in the search result is adjusted by using the probability. The present techniques improve reasonability of displaying the data objects in the search result and provide more accurate result.Type: ApplicationFiled: December 9, 2014Publication date: June 11, 2015Inventors: Yong Wang, Xi Chen, Jianguo Lin, Haihong Tang, Anxiang Zeng, Xiaoyi Zeng, Chunxiang Pan, Yi Wang, Bo Wang, Yang Gu, Yinghui Xu
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Patent number: 9047341Abstract: The present disclosure describes a method, an apparatus and a system of intelligent navigation. In one embodiment, a method includes: receiving a user inquiry from a client terminal; searching a navigation dictionary based on the user inquiry to obtain a recommendation result corresponding to the user inquiry, the navigation dictionary including an editor recommendation based on user behavior information; and sending the recommendation result to the client terminal. The present disclosure can enhance the accuracy, relevancy, richness and intelligence of the intelligent navigation, and reduce user search time as well as the search loading on the server.Type: GrantFiled: January 21, 2011Date of Patent: June 2, 2015Assignee: Alibaba Group Holding LimitedInventor: Chunxiang Pan
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Publication number: 20130080422Abstract: The present disclosure describes a method, an apparatus and a system of intelligent navigation. In one embodiment, a method includes: receiving a user inquiry from a client terminal; searching a navigation dictionary based on the user inquiry to obtain a recommendation result corresponding to the user inquiry, the navigation dictionary including an editor recommendation based on user behavior information; and sending the recommendation result to the client terminal. The present disclosure can enhance the accuracy, relevancy, richness and intelligence of the intelligent navigation, and reduce user search time as well as the search loading on the server.Type: ApplicationFiled: January 21, 2011Publication date: March 28, 2013Applicant: ALIBABA GROUP HOLDING LIMITEDInventor: Chunxiang Pan