Patents by Inventor Yafei Miao
Yafei Miao 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: 11562010Abstract: Embodiments of the present disclosure provide a method and apparatus for outputting information. A specific embodiment of the method includes: in response to receiving a query, detecting whether there is an entity slot in the query; in response to there being an entity slot in the query, adding the detected entity slot to a candidate slot; detecting, in the query, a relationship-determinative word of an entity; searching in a preset knowledge graph for a peripheral knowledge graph of the candidate slot; and inferring on the basis of the peripheral knowledge graph according to the relationship-determinative word, and outputting an entity word matching the relationship-determinative word.Type: GrantFiled: September 17, 2020Date of Patent: January 24, 2023Assignees: Baidu Online Network Technology (Beijing) Co., Ltd., Shanghai Xiaodu Technology Co. Ltd.Inventors: Yafei Miao, Wensong He, Ben Xu, Jian Xie, Yipin Zhang, Yan Wang, Yongyi Liu, Chu Wang
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Patent number: 11556719Abstract: Embodiments of the present disclosure relate to a dialogue interaction method and apparatus, a device and a storage medium, and relate to the field of artificial intelligence technology. The method may include: determining a first semantic encoding of received user information according to a sentence tree; determining a second semantic encoding for responding to the user information from a dialogue tree according to the first semantic encoding, the sentence tree and the dialogue tree being trained and obtained through sentence node information and/or word node information in a logical brain map sample; and determining a target response sentence of the second semantic encoding from the sentence tree, to be used for a dialogue with a user.Type: GrantFiled: September 14, 2020Date of Patent: January 17, 2023Assignees: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD., SHANGHAI XIAODU TECHNOLOGY CO. LTD.Inventors: Wensong He, Yafei Miao, Qichao Tang, Ben Xu, Jian Xie
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Publication number: 20210248171Abstract: Embodiments of the present disclosure provide a method and apparatus for outputting information. A specific embodiment of the method includes: in response to receiving a query, detecting whether there is an entity slot in the query; in response to there being an entity slot in the query, adding the detected entity slot to a candidate slot; detecting, in the query, a relationship-determinative word of an entity; searching in a preset knowledge graph for a peripheral knowledge graph of the candidate slot; and inferring on the basis of the peripheral knowledge graph according to the relationship-determinative word, and outputting an entity word matching the relationship-determinative word.Type: ApplicationFiled: September 17, 2020Publication date: August 12, 2021Inventors: Yafei Miao, Wensong He, Ben Xu, Jian Xie, Yipin Zhang, Yan Wang, Yongyi Liu, Chu Wang
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Publication number: 20210209164Abstract: The disclosure provides a method, an apparatus, and a storage medium for recommending interactive information. The method includes: obtaining information of a chat statement of a user, the information of the chat statement including content of the chat statement and attribute information of the chat statement; obtaining a target reply statement matched with the content of the chat statement based on a preset matching strategy; inputting the content of the chat statement, the attribute information of the chat statement, and the target reply statement into a preset matching model to obtain recommendation information for a target function; and recommending the interactive information to the user, the interactive information including the target reply statement and the recommendation information for the target function.Type: ApplicationFiled: September 16, 2020Publication date: July 8, 2021Inventors: Wensong HE, Yafei MIAO, Qichao TANG, Ben XU, Jian XIE
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Publication number: 20210209312Abstract: Embodiments of the present disclosure relate to a dialogue interaction method and apparatus, a device and a storage medium, and relate to the field of artificial intelligence technology. The method may include: determining a first semantic encoding of received user information according to a sentence tree; determining a second semantic encoding for responding to the user information from a dialogue tree according to the first semantic encoding, the sentence tree and the dialogue tree being trained and obtained through sentence node information and/or word node information in a logical brain map sample; and determining a target response sentence of the second semantic encoding from the sentence tree, to be used for a dialogue with a user.Type: ApplicationFiled: September 14, 2020Publication date: July 8, 2021Inventors: Wensong HE, Yafei MIAO, Qichao TANG, Ben XU, Jian XIE
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Patent number: 10992595Abstract: The present disclosure provides a resource pushing method, a device and a storage medium for a smart device, the method includes: acquiring a first pushing resource according to a preset rule, where the first pushing resource is used by the smart device to interact with a user, pushing the first pushing resource to the user. In the solution, relevant resources are actively acquired according to behavior information of the user, triggering and hotspots, and are pushed to the user, thereby saving the cost in resource querying by the user, and increasing the exposure of platform resources.Type: GrantFiled: September 9, 2019Date of Patent: April 27, 2021Inventors: Mengmeng Zhang, Jingyu Ye, Xi Zhang, Hualong Zu, Xinya Zhang, Lingjin Xu, Xiaochen Jia, Sunhonglu Dong, Zhongji Fan, Li Wan, Bo Zhang, Liuhui Zhang, Wenming Wang, Jiaguang Lu, Shuai Wang, Gang Zhang, Qiang Ju, Xiaonan He, Wensong He, Yafei Miao
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Patent number: 10958726Abstract: The present disclosure provides a device list synchronizing method and apparatus, a device and a computer storage medium, wherein the method comprises: after obtaining a user instruction instructing to discover devices, a smart network system sending, to a developer system, a DeviceDiscoveryRequest including first authorization information; the developer system storing the first authorization information; after obtaining information of update of a device list on a developer side, carrying the first authorization information to invoke an interface of the smart network system to trigger the smart network system to send the DeviceDiscoveryRequest to the developer system.Type: GrantFiled: December 29, 2017Date of Patent: March 23, 2021Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.Inventors: Cheng Liu, Lei Zhong, Jing Zhao, Ming Wang, Ben Xu, Dongmin Ma, Yafei Miao, Wanjing Wang
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Publication number: 20200007461Abstract: The present disclosure provides a resource pushing method, a device and a storage medium for a smart device, the method includes: acquiring a first pushing resource according to a preset rule, where the first pushing resource is used by the smart device to interact with a user, pushing the first pushing resource to the user. In the solution, relevant resources are actively acquired according to behavior information of the user, triggering and hotspots, and are pushed to the user, thereby saving the cost in resource querying by the user, and increasing the exposure of platform resources.Type: ApplicationFiled: September 9, 2019Publication date: January 2, 2020Inventors: Mengmeng ZHANG, Jingyu YE, Xi ZHANG, Hualong ZU, Xinya ZHANG, Lingjin XU, Xiaochen JIA, Sunhonglu DONG, Zhongji FAN, Li WAN, Bo ZHANG, Liuhui ZHANG, Wenming WANG, Jiaguang LU, Shuai WANG, Gang ZHANG, Qiang JU, Xiaonan HE, Wensong HE, Yafei MIAO
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Patent number: 10412572Abstract: The present disclosure provides a device discovering method and apparatus, a device and a computer storage medium, wherein the method comprises: receiving a user instruction instructing to discover devices; if it is found from search that an inter-network connection device exists in a local network and a current device-discovering process has not yet ended, sending first prompt information which includes a manner of guiding the user to trigger the inter-network connection device to be discovered. The manners provided by the present disclosure can guide the manner of triggering the inter-network connection device to be discovered during the device-discovering process, so that the user can conveniently and simply and smoothly trigger the inter-network connection device to be discovered according to the prompt information.Type: GrantFiled: December 29, 2017Date of Patent: September 10, 2019Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.Inventors: Cheng Liu, Lei Zhong, Jing Zhao, Ming Wang, Ben Xu, Dongmin Ma, Yafei Miao, Wanjing Wang
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Publication number: 20190149975Abstract: The present disclosure provides a device discovering method and apparatus, a device and a computer storage medium, wherein the method comprises: receiving a user instruction instructing to discover devices; if it is found from search that an inter-network connection device exists in a local network and a current device-discovering process has not yet ended, sending first prompt information which includes a manner of guiding the user to trigger the inter-network connection device to be discovered. The manners provided by the present disclosure can guide the manner of triggering the inter-network connection device to be discovered during the device-discovering process, so that the user can conveniently and simply and smoothly trigger the inter-network connection device to be discovered according to the prompt information.Type: ApplicationFiled: December 29, 2017Publication date: May 16, 2019Applicant: BAIDU ONLINE NETWORK TECHNOLOGY (Beijing) CO., LTD.Inventors: Cheng Liu, Lei Zhong, Jing Zhao, Ming Wang, Ben Xu, Dongmin Ma, Yafei Miao, Wanjing Wang
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Publication number: 20190149601Abstract: The present disclosure provides a device list synchronizing method and apparatus, a device and a computer storage medium, wherein the method comprises: after obtaining a user instruction instructing to discover devices, a smart network system sending, to a developer system, a DeviceDiscoveryRequest including first authorization information; the developer system storing the first authorization information; after obtaining information of update of a device list on a developer side, carrying the first authorization information to invoke an interface of the smart network system to trigger the smart network system to send the DeviceDiscoveryRequest to the developer system.Type: ApplicationFiled: December 29, 2017Publication date: May 16, 2019Applicant: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTDInventors: Cheng LIU, Lei Zhong, Jing Zhao, Ming Wang, Ben Xu, Dongmin Ma, Yafei Miao, Wanjing Wang