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公开(公告)号：US20210019564A1
公开(公告)日：2021-01-21
申请号：US16857542
申请日：2020-04-24
Inventor： Jingbo Zhou , Renjun Hu , Hui Xiong
Abstract: Embodiments of the present disclosure provide a method and apparatus for optimizing a tag of a point of interest. The method includes: acquiring a set of points of interest and a set of tags of points of interest in the set of points of interest; generating a point of interest-tag matrix based on the set of points of interest and the set of tags of points of interest in the set of points of interest; extracting a feature of a point of interest-tag in the point of interest-tag matrix; inputting the feature of the point of interest-tag in the point of interest-tag matrix into a pre-trained ternary self-adaptive collaborative learning model, to obtain a point of interest-tag score matrix; and optimizing the set of tags of points of interest in the set of points of interest based on the point of interest-tag score matrix.
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公开(公告)号：US10896461B2
公开(公告)日：2021-01-19
申请号：US14902306
申请日：2014-06-25
Inventor： Cheng Liu , Jun Yang , Yunfei Jia , Chi Zhang
IPC: G06Q40/02 , G06F16/2457 , G06F16/2458 , G06F16/00 , G06F16/9535 , G06F16/951 , G06Q30/02
Abstract: A method for performing data mining based on search behavior of a user is provided. One embodiment includes acquiring search behavior information of users; determining financial instruments corresponding to search behavior of the user and determining user attention information corresponding to each of the determined financial instruments. Another embodiment includes acquiring search behavior information of users; determining financial need related characteristics of the users; and grouping the users into user groups according to the determined financial need related characteristics; and determining a financial instrument corresponding to each of the user groups by matching the financial need related characteristic of each of the user groups with instrument characteristics of financial instruments. By implementing the methods, accurate and objective data support can be provided for financial institutions to provide financial instruments that meet user needs and financial instruments that meet the users' actual needs can be provided.
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公开(公告)号：US10891134B2
公开(公告)日：2021-01-12
申请号：US16505913
申请日：2019-07-09
Inventor： Yong Wang , Jiaxin Shi , Rong Chen , Jinchen Han
Abstract: Embodiments of the present disclosure disclose a method and apparatus for executing an instruction for an artificial intelligence chip. A specific embodiment of the method comprises: receiving descriptive information for describing a neural network model sent by a central processing unit, the descriptive information including at least one operation instruction; analyzing the descriptive information to acquire the at least one operation instruction; determining, for an operation instruction of the at least one operation instruction, a special-purpose execution component executing the operation instruction, and locking the determined special-purpose execution component; sending the operation instruction to the determined special-purpose execution component; and unlocking the determined special-purpose execution component in response to receiving a notification for instructing the operation instruction being completely executed.
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公开(公告)号：US20210004696A1
公开(公告)日：2021-01-07
申请号：US16895350
申请日：2020-06-08
Inventor： Haitao LIN , Jianxia LIU , Wenkang ZHANG , Baolong NIU , Hongguang ZHANG , Qingyun SONG , Youping YU , Tian WU
Abstract: The present disclosure provides a system and a method for automatic secure delivery of a model, and belongs to the field of delivery technologies of artificial intelligence models. The system includes: a model warehouse, including at least one machine learning model; a prediction warehouse, including at least one prediction module matching metadata of the machine learning model in the model warehouse; and a processing engine, configured to have a function of assembling the machine learning model in the model warehouse and the prediction module in the prediction warehouse; in which the prediction module is configured to have an authentication function and an anti-debugging function, and the processing engine is configured to assemble the machine learning model in the model warehouse and the prediction module in the prediction warehouse which have a metadata matching relationship, and to generate a prediction service after the assembly is completed.
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295.发明申请公开(公告)号：US20200372609A1
公开(公告)日：2020-11-26
申请号：US16810986
申请日：2020-03-06
Inventor： Chao LI , Dongliang HE , Xiao LIU , Yukang DING , Shilei WEN , Errui DING , Henan ZHANG , Hao SUN
IPC: G06T3/40
Abstract: A super-resolution video reconstruction method, device, apparatus and a computer-readable storage medium are provided. The method includes: extracting a hypergraph from consecutive frames of an original video; inputting a hypergraph vector of the hypergraph into a residual convolutional neural network to obtain an output result of the residual convolutional neural network; and inputting the output result of the residual convolutional neural network into a spatial upsampling network to obtain a super-resolution frame, wherein a super-resolution video of the original video is formed by multiple super-resolution frames.
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Patent Agency Ranking
公开(公告)号：US20200322684A1
公开(公告)日：2020-10-08
申请号：US16622876
申请日：2018-07-18
Inventor： Liqiang DONG , Xiaodong CAO , Xinwei YU , Guoqing CHEN , Chunxin JIA , Su WANG , Jinsheng CHEN , Xi ZENG , Xin ZHANG , Jiaqi JIANG , Zhenhua LIU , Yueyang SONG , Shilei WEN , Fu LI , Hao SUN , Xiao LIU , Lixing GONG , Tianbao YU , Feng LI , Fei LI , Junling ZHAO , Haiping WANG , Yan XIA , Chao LI , Xiu WEI , Qi GAO
IPC: H04N21/466 , H04N21/488 , H04N21/44 , H04N21/431 , G06F16/735 , G06F16/783
Abstract: The present disclosure provides a video recommendation method and a video recommendation apparatus, a computer device and a storage medium. The video recommendation method includes: acquiring a target short video; identifying, from candidate long videos, a target long video that the target short video is from based on a video fingerprint feature of the target short video and video fingerprint features of the candidate long videos; and recommending the target long video.
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公开(公告)号：US10796685B2
公开(公告)日：2020-10-06
申请号：US15535006
申请日：2015-12-01
Inventor： Long Gong , Yanfu Zhang , Jiawei Gu
Abstract: The present disclosure discloses a method and an apparatus for recognizing an image. A specific implementation of the method comprises: acquiring a to-be-recognized image containing a to-be-recognized object; sending the to-be-recognized image to a server, and receiving identification information of a target object corresponding to the to-be-recognized object returned by the server, obtained by recognizing the to-be-recognized image, and a confidence parameter returned by the server; and determining the identification information of the target object as a recognition result when the confidence parameter is greater than a confidence threshold; or acquiring labeled information associated with the to-be-recognized image from a third-party platform and determining the labeled information as the recognition result when the confidence parameter is smaller than the confidence threshold.
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公开(公告)号：US20200304555A1
公开(公告)日：2020-09-24
申请号：US16675810
申请日：2019-11-06
Inventor： Yongqiang Wu , Yixing Sun , Tai Wang
IPC: H04L29/06 , H04L29/08 , H04L12/851 , H04L12/803 , H04L29/14
Abstract: Embodiments of the present disclosure relate to a method, apparatus, electronic device for determining an access path of a content delivery network, and a computer readable medium. A method may include: acquiring, in response to determining that an edge node receiving a user request fails to cache a requested resource, access performance information of each node in the content delivery network, and determining a target path from the edge node receiving the user request via a preset node corresponding to a requested target source station in the content delivery network to the target source station based on the access performance information of the each node in the content delivery network, where the preset node pre-establishes a connection with the requested target source station, and a distance between the preset node and the target source station meets a preset distance condition.
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公开(公告)号：US20200294489A1
公开(公告)日：2020-09-17
申请号：US16810070
申请日：2020-03-05
Inventor： Shiqiang DING , Jizhou HUANG , Zhongwei JIANG , Wentao MA
Abstract: The present disclosure provides methods, computing devices, and storage media for generating a training corpus. The method includes: mining out pieces of data from user behavior logs associated with a target application, each piece of data including a first behavior log and a second behavior log, the first behavior log including a user speech and a corresponding speech recognition result, the second behavior log belonging to the same user as the first behavior log and time-dependent with the first behavior log; and determining the user speech and the corresponding speech recognition result in each piece of data as a positive feedback sample or a negative feedback sample, based on the first behavior log and the second behavior log.
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公开(公告)号：US20200294267A1
公开(公告)日：2020-09-17
申请号：US16751011
申请日：2020-01-23
Inventor： Xiaohan ZHANG , Ye XU , Kexin REN , Zhifan FENG , Yang ZHANG , Yong ZHU
IPC: G06T7/73
Abstract: Embodiments of the present provide a method and a device for processing an image, server and storage medium. The method includes: determining, based on an object type of an object in an image to be processed, a feature expression of the object in the image to be processed; and determining an entity associated with the object in the image to be processed based on the feature expression of the object in the image to be processed and a feature expression of an entity in a knowledge graph.
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