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公开(公告)号：US12081682B2
公开(公告)日：2024-09-03
申请号：US16962713
申请日：2019-01-18
发明人： Wei Xiao
IPC分类号： H04L9/00 , H04L9/32 , G06Q30/018
CPC分类号： H04L9/50 , H04L9/3239 , G06Q30/0185
摘要： A method for determining a main chain of a blockchain, a device, and a storage medium. The method comprises: determining, on the basis of a detection result that it is detected that a blockchain has at least two fork chains, weights of blocks in the fork chains (110); determining, on the basis of the weights of the blocks comprised in the fork chains, the weights of the fork chains (120); and determining a main chain from the fork chains on the basis of the weights of the fork chains, and rolling back the fork chains except for the main chain (130).
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公开(公告)号：US12057117B2
公开(公告)日：2024-08-06
申请号：US17417026
申请日：2020-11-25
发明人： Jizhou Huang , Haifeng Wang , Yingchao Shi
IPC分类号： G10L15/22 , G06F16/33 , G06F16/332 , G06F40/35 , G10L15/18
CPC分类号： G10L15/22 , G06F16/3329 , G06F16/3343 , G06F16/3344 , G06F40/35 , G10L15/18 , G10L2015/223 , G10L2015/225
摘要： The present disclosure provides a method and an apparatus of verifying information based on a voice interaction, a device, and a computer storage medium, and relates to a field of artificial intelligence technology. The present disclosure is implemented to include: acquiring a text of a voice response of a user to a voice inquiry, wherein the voice inquiry is provided for verifying information with the user; and inputting each character of the text of the voice response and a phonetic information associated with the each character to a pre-trained semantic analysis model so as to obtain an user intention information and/or an information of an object to be verified output by the pre-trained semantic analysis model, wherein the user intention information includes a confirmation, a denial, an answer, or a question.
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3.发明授权公开(公告)号：US12032672B2
公开(公告)日：2024-07-09
申请号：US17209022
申请日：2021-03-22
发明人： Yangyang Qin , Guoxian Zhang , Yejing Zhou , Libao Zhang
IPC分类号： G06F21/36
CPC分类号： G06F21/36 , G06F2221/2133
摘要： According to an embodiment of the present application, there is provided an image verification method and apparatus, an electronic device and a computer-readable storage medium, which can be applied to the technical field of network security and the field of image processing and recognition. The image verification method includes: displaying a first image portion and a second image portion, the first image portion being rotatable with respect to the second image portion, the first image portion and the second image portion being obtained by cropping an original image and rotating the cropped first image portion with respect to the second image portion; receiving an operation for rotating the first image portion; rotating the first image portion based on the operation; and determining whether an angle of the first image portion relative to the second image portion matches with the original image, in response to determining that the operation is ended.
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公开(公告)号：US11978447B2
公开(公告)日：2024-05-07
申请号：US17279540
申请日：2020-09-17
发明人： Haifeng Wang , Jizhou Huang
IPC分类号： G10L15/22 , G06F16/33 , G10L15/06 , G10L15/197
CPC分类号： G10L15/22 , G06F16/3344 , G10L15/063 , G10L15/197 , G10L2015/221 , G10L2015/223
摘要： The present disclosure provides a speech interaction method, apparatus, device and computer storage medium and relates to the field of artificial intelligence. A specific implementation solution is as follows: performing speech recognition and demand analysis for a first speech instruction input by a user; performing demand prediction for the first speech instruction if the demand analysis fails, to obtain at least one demand expression; returning at least one of the demand expression to the user in a form of a question; performing a service response with a demand analysis result corresponding to the demand expression confirmed by the user, if a second speech instruction confirming at least one of the demand expression is received from the user. The present disclosure can efficiently improve the user's interaction efficiency and enhance the user's experience.
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公开(公告)号：US11978245B2
公开(公告)日：2024-05-07
申请号：US16050329
申请日：2018-07-31
发明人： Tao He , Gang Zhang , Jingtuo Liu
IPC分类号： G06V10/82 , G06F18/214 , G06F18/2413 , G06N3/044 , G06N3/045 , G06N3/047 , G06N3/08 , G06N3/084 , G06N7/00 , G06N7/01 , G06N20/00 , G06N20/10 , G06T7/00 , G06T7/246 , G06T11/00 , G06V10/764 , G06V40/16
CPC分类号： G06V10/82 , G06F18/214 , G06F18/2413 , G06N3/044 , G06N3/045 , G06N3/047 , G06N3/08 , G06N3/084 , G06N7/00 , G06N20/00 , G06T7/251 , G06T7/97 , G06T11/00 , G06V10/764 , G06V40/165 , G06V40/167 , G06V40/168 , G06V40/172 , G06N7/01 , G06N20/10 , G06T2207/20081 , G06T2207/30201
摘要： The present disclosure discloses a method and apparatus for generating an image. A specific embodiment of the method comprises: acquiring at least two frames of facial images extracted from a target video; and inputting the at least two frames of facial images into a pre-trained generative model to generate a single facial image. The generative model updates a model parameter using a loss function in a training process, and the loss function is determined based on a probability of the single facial generative image being a real facial image and a similarity between the single facial generative image and a standard facial image. According to this embodiment, authenticity of the single facial image generated by the generative model may be enhanced, and then a quality of a facial image obtained based on the video is improved.
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公开(公告)号：US11947578B2
公开(公告)日：2024-04-02
申请号：US17349129
申请日：2021-06-16
发明人： Xiaofeng Yu , Xiyao Lin , You Han , Litao Zheng
IPC分类号： G06F16/332 , G06F16/31 , G06F40/205 , G06F40/284 , G06F40/30 , G06N3/04 , G06N3/08 , G06N5/022
CPC分类号： G06F16/3329 , G06F16/313 , G06F40/205 , G06F40/284 , G06F40/30 , G06N3/04 , G06N3/08 , G06N5/022
摘要： A method for retrieving a multi-turn dialogue, a storage medium, and an electronic device are provided. The detailed implementation includes: obtaining present question information and context information of the present question information; obtaining a plurality of pieces of candidate reply information of the present question information; generating a context feature based on the context information, and generating a plurality of candidate reply features based on the plurality of pieces of candidate reply information; obtaining consistency information between the context feature and each of the plurality of candidate reply features; selecting a piece of candidate reply information from the plurality of pieces of candidate reply information for replying based on the consistency information between the context feature and each of the plurality of candidate reply features.
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公开(公告)号：US20240104077A1
公开(公告)日：2024-03-28
申请号：US17768614
申请日：2021-05-06
发明人： Weilong QUAN , Dong WANG
IPC分类号： G06F16/22 , G06F16/2455 , G06F16/28
CPC分类号： G06F16/2282 , G06F16/24554 , G06F16/285
摘要： Provided is a data storage method. The method includes bucketing tag data of all users based on user identifiers to obtain bucket data of each user, where tag data of each user is distributed in different tag tables; and storing bucket data of a same user in a same storage module.
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公开(公告)号：US11906320B2
公开(公告)日：2024-02-20
申请号：US17255004
申请日：2020-04-07
发明人： Ran Ji , Jizhou Huang , Ying Li , Yongzhi Ji , Lei Jia
IPC分类号： G01C21/36
CPC分类号： G01C21/3629 , G01C21/3608
摘要： The present disclosure provides a method and an apparatus for managing navigation broadcast, and a device, related to an Intelligent transportation technology field. A specific implementation solution includes: obtaining a geographical identifier of a user; obtaining a statement-conversion template set corresponding to the geographical identifier based on the geographical identifier of the user; converting a standard navigation broadcast statement based on the statement-conversion template set to generate a geographical navigation broadcast statement; and performing navigation broadcast based on the geographical navigation broadcast statement. Thereby, the navigation broadcasts are matched with respective regions, users in different regions are provided with diversified and personalized navigation broadcasts.
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公开(公告)号：US11804235B2
公开(公告)日：2023-10-31
申请号：US17169035
申请日：2021-02-05
发明人： Junnan Wu , Yangfei Xu , Jun Ning , Yuzhou Gong , Nan Zhou
IPC分类号： G10L21/0232 , G10L25/18 , G10L25/21 , G10L25/51 , H04M3/00 , H04M9/08 , G10L21/0208
CPC分类号： G10L21/0232 , G10L25/18 , G10L25/21 , G10L25/51 , H04M3/002 , H04M9/082 , G10L2021/02082
摘要： A double-talk state detection method includes: calculating an energy ratio between a first energy of an error signal in each sub-band of M sub-bands and a second energy of a filtered signal in the same sub-band as the error signal, thereby obtaining M energy ratios, where the error signal is a difference between an input signal collected by a microphone and the filtered signal, the filtered signal is a signal obtained after performing filtering process on a reference signal, and M is a positive integer; performing a first smoothing processing on the M energy ratios to obtain M first energy smoothing ratios, and performing a second smoothing processing on the M first energy smoothing ratios to obtain M second energy smoothing ratios; performing double-talk state detection based on the M first energy smoothing ratios and the M second energy smoothing ratios to determine a state of the input signal.
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10.发明授权公开(公告)号：US11769125B2
公开(公告)日：2023-09-26
申请号：US17211472
申请日：2021-03-24
发明人： Bo Jing
CPC分类号： G06Q20/102 , G06F17/18 , G06Q20/382 , H04L9/50 , H04L2209/56
摘要： The present application discloses a method and an apparatus for processing transaction requests in a blockchain, a device and a medium, which relate to blockchain technologies. The method includes: aggregating transaction requests to be selected with dependency relationships in a blockchain network to obtain at least one transaction request set; determining candidate factor intervals to which the transaction request set belongs, where the factor interval is used to evaluate a probability that the transaction request set participates in a block generation process; and selecting a current target factor interval from the candidate factor intervals, and selecting a current target transaction request set participating in the block generation process from candidate transaction request sets corresponding to the current target factor interval.
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