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公开(公告)号：US20220309268A1
公开(公告)日：2022-09-29
申请号：US17513473
申请日：2021-10-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xue CHEN , Jinnv LIU , Yude LI , Xianqiang NI , Shuobin LIANG , Li ZHOU
Abstract: An attention mechanism-based 12-lead electrocardiogram (ECG) classification method is described, the method including acquiring an original image of a 12-lead ECG, segmenting waveform data recorded in the original image to obtain segmented waveform data for each lead in the 12-lead ECG, performing depth feature extraction on the segmented waveform data of said each lead to obtain a first feature map of said each lead, performing feature transformation on the first feature map of said each lead based on an attention mechanism to obtain a depth feature of said each lead, and classifying the depth feature of said each lead to obtain a classification result for the original image. The classification method can make full use of the 12-lead ECG for overall classification and improve the accuracy of image classification.
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公开(公告)号：US20220092441A1
公开(公告)日：2022-03-24
申请号：US17413373
申请日：2020-05-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD. , PEKING UNIVERSITY
Inventor： Hongwen ZHU , Li ZHOU , Yafei DAI , Xue CHEN , Shengpeng ZOU , Yiping SONG , Ming ZHAN , Zihan ZHANG , Wei JU
Abstract: Disclosed are a reinforcement learning model training method and apparatus, a dialogue processing method and a dialogue system, and a computer-readable storage medium. The reinforcement learning model training method includes: acquiring unlabelled data and labelled data which are used for training a reinforcement learning model; on the basis of the unlabelled data, generating, with reference to the labelled data, an experience pool for training the reinforcement learning model; and using the experience pool to train the reinforcement learning model.
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公开(公告)号：US20200312431A1
公开(公告)日：2020-10-01
申请号：US16710193
申请日：2019-12-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhenzhong ZHANG , Xue CHEN
Abstract: The disclosure provides a method, system, and apparatus for automatically adding ICD code, and a medium. The method for automatically adding an ICD (International Classification of Diseases) code includes: obtaining medical record data; obtaining a vector representation of a respective medical record element through the medical record data; obtaining a vector representation of a respective disease in ICD; obtaining, based on the vector representation of the respective medical record element and the vector representation of the respective disease in ICD, a vector representation of medical record; obtaining, based on the vector representation of the medical record, a respective probability of adding a respective disease code in ICD to the medical record; and obtaining, based on the respective probability, an indication of whether to automatically add the respective ICD code in ICD corresponding to the respective probability to the medical record.
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Patent Agency Ranking
公开(公告)号：US20190059824A1
公开(公告)日：2019-02-28
申请号：US15941117
申请日：2018-03-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xue CHEN , Zhenzhong Zhang , Wei Deng
Abstract: A lung-sound signal processing method, device and computer-readable storage medium. The lung-sound processing method includes: obtaining a lung sound signal; decomposing the lung sound signal, to obtain a crackle-sound component and a respiration-sound component; obtaining an inspiratory-phase period based on the respiration-sound component; extracting a crackle-sound signal located in the inspiratory-phase period from the crackle-sound component; and obtaining at least one feature parameter according to the crackle-sound signal.
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5.发明公开公开(公告)号：US20230309899A1
公开(公告)日：2023-10-05
申请号：US17912643
申请日：2021-06-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Abstract: A determination method for a beginning of T-wave includes: obtaining an electrocardiogram (ECG) signal; identifying a form of each T-wave in the ECG signal; and calling a preset algorithm corresponding to the form of the T-wave according to the form of the T-wave to determine a beginning of the T-wave.
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公开(公告)号：US20230125649A1
公开(公告)日：2023-04-27
申请号：US17907849
申请日：2021-03-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD. , Peking University
Inventor： Yan SUN , Yunhe TONG , Tiankuo SHI , Xue CHEN , Yanhui XI , Yuxin BI , Anjie WANG , Songchao TAN , Xiaomang ZHANG
Abstract: An image inpainting method includes: acquiring an image to be inpainted based on depth information and texture information of a reference image, the image to be inpainted including at least one region to be inpainted; determining at least one reference block matching the at least one region to be inpainted respectively in the reference image; and inpainting the at least one region to be inpainted by using the at least one reference block to obtain a composite image.
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公开(公告)号：US20210366027A1
公开(公告)日：2021-11-25
申请号：US16605877
申请日：2019-02-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei DENG , Hongyan PEI , Xue CHEN
Abstract: A smart display apparatus and a smart display method are provided. The smart display apparatus includes: a transparent display screen; a commodity position acquiring module configured to acquire position information of a plurality of commodities; and a control processing unit including a commodity determining unit and a control display unit; the commodity determining unit is configured to determine a recommended commodity; and the control display unit is configured to control the transparent display screen to display a first image of the recommended commodity, and configured to control the transparent display screen to display a commodity recommending mark according to the position information of the recommended commodity so as to indicate a customer to observe the recommended commodity through the transparent display screen.
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公开(公告)号：US20210034305A1
公开(公告)日：2021-02-04
申请号：US16640267
申请日：2019-03-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhenzhong ZHANG , Xue CHEN
Abstract: The present disclosure relates to a question generating method and apparatus, an inquiring diagnosis system, and a computer readable storage medium. The question generating apparatus includes at least one processor, the at least one processor being configured to: acquire a candidate question set Q; calculate an information value of each candidate question in the candidate question set Q; and generate at least one question according to the information value of each candidate question.
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