baber/WOPTO huggingface dataset:
Patent WO-2022155773-A1 (WO)
Inventor: FENG AIJUAN
IPC: H04W72/04
Filed: 2021-01-19
Abstract: Est divulgué un procédé de rétroaction de requête automatique de répétition hybride. Le procédé est appliqué à un côté station de base. Le procédé comprend : la détermination qu'au moins certaines des ressources de liaison descendante attribuées à un équipement utilisateur à une première unité de temps sont préemptées ; et l'envoi, au niveau d'une seconde unité de temps, d'une indication de préemption à l'équipement utilisateur, la seconde unité de temps précédant la première unité de temps, et l'indication de préemption étant utilisée pour indiquer qu'au moins certaines des ressources de liaison descendante attribuées à l'équipement d'utilisateur au niveau de la première unité de temps sont préemptées. Sont également divulgués un dispositif de communication et un support d'enregistrement lisible.
Patent WO-2021175054-A1 (WO)
Inventor: HU JIE
IPC: H04N21/488
Filed: 2021-01-29
Abstract: 本申请实施例公开了一种图像数据处理方法及相关装置，方法包括：检测电子设备的第一待显示图像集合中是否存在预设格式的第一图层；若存在，则将第一图层的图像数据通过第一数据通道送往图像数据处理模块，通过图像数据处理模块对第一图层的图像数据进行插帧处理，得到第一目标数据；将第一待显示图像集合中第二图层的图像数据通过第二数据通道送往图像数据处理模块，通过图像数据处理模块对第二图层的图像数据进行插帧处理，得到第二目标数据；对第一目标数据和第二目标数据进行合并处理，得到第一待显示图像集合对应的目标显示图像集合。本申请实施例有利于改善弹幕和视频共存的视频场景中，弹幕图层存在色块异常的问题。
Patent WO-2022188044-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04W48/10
Filed: 2021-03-09
Abstract: La présente divulgation porte sur un procédé de communication et un appareil de communication sous de multiples liaisons. Le procédé de communication peut comprendre les étapes consistant à : déterminer une première trame de message ; et envoyer la première trame de message sous une première liaison dans de multiples liaisons, la première trame de message comprenant des premières informations, et les premières informations comprenant un premier identifiant de séquence de changement associé à un changement d'informations système d'un point d'accès correspondant à la première liaison. Au moyen de la solution technique fournie dans les modes de réalisation de la présente divulgation, les exigences de communication à liaisons multiples peuvent être satisfaites, et le taux d'utilisation du spectre peut être amélioré.
Patent WO-2021203924-A1 (WO)
Inventor: HUO JUNYAN
IPC: H04N19/147
Filed: 2021-03-16
Abstract: 本申请实施例公开了一种编码方法、解码方法、编码器、解码器以及存储介质，当预测模式参数指示采用几何划分模式GPM确定当前块的帧间预测值时，确定当前块的两个分区；从运动信息候选列表中，确定两个分区的运动信息，将第一运动信息索引值设置为第一分区的运动信息在运动信息候选列表中的索引序号值，第二运动信息索引值设置为第二分区的运动信息在运动信息候选列表中的索引序号值；分别对第一运动信息索引值和第二运动信息索引值进行二值化处理，得到第一符号串和第二符号串；使用不同的上下文概率模型分别对第一符号串和第二符号串的第一个二元符号熵编码；使用预设模型分别对第一符号串和第二符号串内除第一个二元符号之外的二元符号熵编码。
Patent WO-2022095322-A1 (WO)
Inventor: SHI HEWU
IPC: B02C23/00
Filed: 2021-03-19
Abstract: 一种多晶硅破碎分选包装系统，该系统包括破碎单元（1）、筛分单元（21）、自动装袋单元（2）、自动开箱封箱打包单元（3）和自动装箱码垛单元（4），其对多晶硅进行破碎、筛分、装袋、装箱和码垛打包等操作，提高多晶硅破碎分选包装系统的自动化程度，进而提高多晶硅破碎分选包装系统的生产效率，减少操作人员的劳动强度和降低人力成本，解决了劳动密集型生产活动需要配置太多操作工人的问题。
Patent WO-2021197181-A1 (WO)
Inventor: WANG ZIZHEN
IPC: D06F34/14
Filed: 2021-03-25
Abstract: The present invention relates to a washing machine. The washing machine comprises a housing, a tub is arranged inside the housing, and a metal detector for detecting metal parts in the tub is mounted inside the housing. The washing machine is provided with a metal detector so as to accurately detect whether metal articles are contained in the load to be washed in the tub, and the situation in which articles such as keys and coins are forgotten in a pocket of the load to be washed is thus prevented, thereby not only improving the washing experience for a user, but also avoiding the situation where the load is scratched by metal articles during the washing process. The present invention further relates to a washing machine control method, which is used for detecting clothes to be washed in the tub and detecting whether metal articles are contained in the tub. By means of the control method, the situation where the metal articles are mistakenly washed by the washing machine is effectively eradicated, and the foreign matter detection initiative and the level of intelligence of the washing machine are improved, thereby improving the washing effect and reducing the probability of damaging clothes to be washed during the washing process.
Patent WO-2022099991-A1 (WO)
Inventor: YANG ZHIMOU
IPC: C08J3/075
Filed: 2021-04-13
Abstract: 本发明属于医药及制药领域，本发明提供了一种多肽及其衍生物和水凝胶、以及在制备预防和/或治疗I型糖尿病药物中的应用。本发明提供了一种多肽，所述多肽序列如SEQ ID NO:1、SEQ ID NO:2或SEQ ID NO:3所示，并提供了所述多肽的衍生物及其水凝胶。本发明提供的多肽及其衍生物和水凝胶制备工艺简单，产物化学结构明确，所用原料均为人体每天所必需的氨基酸，成本低、生物相容性好；所述多肽及其衍生物和水凝胶能够模拟胰岛素抗原表位，恢复对胰岛素抗原的免疫耐受性，对血糖的清除能力较高，保持血糖平稳在正常范围内，能够有效降低I型糖尿病的发病率。
Patent WO-2021208882-A1 (WO)
Title: Energy efficiency evaluation method, and related device
Inventor: ZHANG KAI
IPC: H04W52/02
Filed: 2021-04-13
Abstract: Provided are an energy efficiency evaluation method and a related device, which are used for realizing the energy efficiency evaluation of a target object in a service-based architecture. The method comprises: a service provider acquiring service energy consumption data of a target object, wherein the service energy consumption data comprises service information and energy consumption information of the target object; and then, the service provider determining energy efficiency information of the target object according to the service energy consumption data, wherein the target object may comprise a target object in a service-based architecture that is obtained after a function realized by a network element is split, and the service information is used for indicating a service characteristic requirement of the target object. Therefore, a service provider can determine energy efficiency information of a target object according to service energy consumption data that includes the service information, thereby realizing the energy efficiency evaluation of the target object in a service-based architecture.
Patent WO-2021218649-A1 (WO)
Inventor: WANG FENGXIA
IPC: H04N5/265
Filed: 2021-04-15
Abstract: The present application discloses an image generation method and device. Said method comprises: acquiring a first image of a photographic target and a first ambient light angle for indicating a relative position relationship between an illumination light source and the photographic target when the first image is being photographed; acquiring a first three-dimensional (3D) model generated by fusing depth information of the photographic target, a plurality of second images and first lighting information, wherein the plurality of second images are a plurality of two-dimensional images obtained by photographing from a plurality of angles of the photographic target, and the first lighting information comprises a first illumination angle which is the same as the first ambient light angle and a first light intensity of which the corresponding brightness is greater than or equal to a preset brightness threshold; and fusing the first image and the first 3D model to generate a third image. By means of said method, when a user takes a selfie in a dark environment, a 3D model containing first lighting information can be used to be fused with an actually photographed 3D image, so as to obtain a selfie which does not generate a stereoscopic sense and skin details lack, achieving better user experience.
Patent WO-2021249048-A1 (WO)
Title: 基于超声成像的新冠肺炎风险提示装置、方法和系统
Inventor: WANG ZHEN
IPC: G16H50/70
Filed: 2021-04-26
Abstract: 一种基于超声成像的新冠肺炎风险提示装置、方法和系统，通过预先训练的识别模型得到识别结果，识别结果包括从肺部的各肺区中识别出的B线和/或肺实变区域。根据被检测者的流行病学信息和症状信息，以及由识别模型输出的识别结果，确定被检测者患有新冠肺炎的风险等级。能够根据风险等级确认被检测者患有新冠肺炎的可能性高低，打消顾虑或者采取正确的防范治疗措施，无需对被检测者进行一一排查，大大降低了医生的工作量，提高了医疗资源利用率。同时，超声图像的获取过程，以及患有新冠肺炎的风险等级的确定耗时较短，使得患新冠肺炎风险较低的被检测者能够尽快打消顾虑，避免影响正常生活。
Patent WO-2022236680-A1 (WO)
Title: 显示面板及其制备方法、显示触控装置
Inventor: GAO WENHUI
IPC: G06F3/041
Filed: 2021-05-11
Abstract: 一种显示面板，包括：衬底基板。衬底基板包括显示区域、位于显示区域一侧的走线引出区域和信号接入区域。走线引出区域位于显示区域和信号接入区域之间。走线引出区域包括：设置在衬底基板上的至少一条第一电源线、至少一条第一触控信号线以及至少一条第一显示信号线。第一触控信号线位于第一电源线远离衬底基板的一侧，第一显示信号线位于第一电源线靠近衬底基板的一侧。第一触控信号线在衬底基板上的正投影与第一电源线在衬底基板上的正投影至少部分交叠。
Patent WO-2022041863-A1 (WO)
Title: Silicon rod grinding machine and silicon rod grinding method
Inventor: SU JINGHONG
IPC: B24B41/00
Filed: 2021-05-20
Abstract: Disclosed in the present application are a silicon rod grinding machine and a silicon rod grinding method. The silicon rod grinding machine comprises a base, a first silicon rod clamp, a second silicon rod clamp, a rough grinding device and a fine grinding device, wherein the rough grinding device is provided with at least one pair of rough grinding tools which are arranged oppositely; the fine grinding device is provided with at least one pair of fine grinding tools which are arranged oppositely; and the rough grinding device and the fine grinding device are arranged on a position changing mechanism. The first silicon rod clamp, the second silicon rod clamp, the rough grinding device and the fine grinding device are controlled in a coordinated manner, such that the rough grinding device and the fine grinding device in the silicon rod grinding machine are both in a working state at the same time; and the position changing mechanism is controlled to drive the rough grinding device and the fine grinding device to switch positions between a first machining area position and a second machining area position, such that a silicon rod which is clamped by the first silicon rod clamp located in the first machining area position or by the second silicon rod clamp located in the second machining area position can finish the rough grinding operation and fine grinding operation at the corresponding machining area position, thereby improving the silicon rod grinding efficiency and increasing the economic benefits.
Patent WO-2022246649-A1 (WO)
Inventor: HAO KEXIN
IPC: G09G5/00
Filed: 2021-05-25
Abstract: The present disclosure provides a control method and control device for a display panel, and a display device. The control method comprises: obtaining spatial position coordinates of a pupil of a user; determining, according to the spatial position coordinates of the pupil, coordinates of a gaze point in a display area of a display panel viewed by the user; according to the spatial position coordinates of the pupil, the coordinates of the gaze point, and a preset visual angle, determining an area range of the pupil of the user gazing on the display area; determining a gaze area and a non-gaze area in the display area according to the area range, wherein the gaze area is adjacent to the non-gaze area; and adjusting a first gate drive signal inputted into the gaze area and a second gate drive signal inputted into the non-gaze area, such that the duty cycle of the first gate drive signal is greater than the duty cycle of the second gate drive signal, or the voltage of the first gate drive signal is greater than the voltage of the second gate drive signal, or the frequency of the first gate drive signal is less than the frequency of the second gate drive signal.
Patent WO-2022257092-A1 (WO)
Title: Integrated device, semiconductor device, and integrated device manufacturing method
Inventor: TANG GAOFEI
IPC: H01G4/33
Filed: 2021-06-11
Abstract: An integrated device, a semiconductor device, and an integrated device manufacturing method, for improving the capacitor integration density of an integrated device. The integrated device in embodiments of the present application comprises: a first metal layer on which a first dielectric layer is provided. The first metal layer, the first dielectric layer, and a gate metal layer on the first dielectric layer constitute a first capacitor, and the gate metal layer, a second dielectric layer on the gate metal layer, and a second metal layer on the second dielectric layer constitute a second capacitor. The first metal layer and the second metal layer are connected using a first conductor structure, so that the first capacitor and the second capacitor are connected in parallel.
Patent WO-2022022185-A1 (WO)
Inventor: ZHU LING
IPC: G06F9/4401
Filed: 2021-06-25
Abstract: The present application provides a kernel restarting method, in which a memory is reserved for a physical core in a processor, and is used to store an entry address of the physical core and a code segment. In a kernel hot replacement scenario, for example, when a computer system stops executing an old kernel, an interrupt is sent to a physical core such that the physical core enters a busy-waiting state. The computer system, when starting a new kernel, modifies an entry address of the physical core. When the physical core in the busy-waiting state discovers that the entry address has been modified, the physical core exits the busy-waiting state, implements a physical-core initialization procedure, and receives task scheduling from the new kernel. The physical core is powered up during the whole process. Compared with the prior art in which physical cores need to be powered down and then powered up, the method provided in embodiments of the present application can save the time required for the kernel to restart, and improve the experience of using the computer system.
Patent WO-2022083162-A1 (WO)
Inventor: CHEN XIAOPING
IPC: C02F1/44
Filed: 2021-06-28
Abstract: 本发明公开了一种滤芯集成水路系统，其特征在于，包括：滤芯外壳，滤芯外壳包括密封连接的水路板和底座，水路板的内部集成设置有若干功能水路，对应若干功能水路在第一壳体的外表面上集成设置有若干功能接口；底座与水路板之间设置有用于供过滤膜堆放置的容置腔；功能水路包括滤芯进水水路和滤芯出水水路，功能接口包括滤芯接口、阀门组件接口、膜堆上接口、外壳水路上接口及元器件接口。巧妙地将与滤芯核心功能相关的功能水路，配合各个功能接口，高度集成到滤芯外壳的水路板上，减少了水路管路之间的交错连接，有利于减小净水机整体的体积，方便净水机的生产装配以及拆卸维护。本发明还公开了一种包括上述滤芯集成水路系统的净水机。
Patent WO-2022002118-A1 (WO)
Inventor: ZHANG CHEN
IPC: A61K31/407
Filed: 2021-06-30
Abstract: La présente invention concerne un composé représenté par la formule générale (I) ou un stéréoisomère, un composé deutéré, un solvate, un promédicament, un métabolite, un sel pharmaceutiquement acceptable ou un co-cristal de celui-ci, un intermédiaire de celui-ci, un procédé de préparation s'y rapportant et l'utilisation de celui-ci dans la préparation d'un médicament pour le traitement de maladies liées au niveau d'activité ou d'expression de kinases JAK.
Patent WO-2023279296-A1 (WO)
Inventor: LU QIANXI
IPC: H04W72/00
Filed: 2021-07-07
Abstract: 本申请实施例提供了一种无线通信方法、第一终端和通信设备，所述方法包括：接收第一消息，所述第一消息用于指示第一终端使用多条路径中的至少一条路径进行数据传输；基于所述至少一条路径进行数据传输。本申请中，基于所述多条路径中的至少一条路径进行数据传输，能够提升第一终端的通信效率。此外，将所述第一消息设计为用于指示第一终端使用多条路径中的至少一条路径进行数据传输，使得所述第一终端的PDCP实体可基于已明确的所述至少一条路径进行数据传输，提升了数据传输的可靠性。
Patent WO-2023279327-A1 (WO)
Title: Silicone pressure sensitive adhesive composition containing cyanate-functional silane additive and preparation methods thereof and use of said composition
Inventor: JIANG JINGUI
IPC: C09J183/05
Filed: 2021-07-08
Abstract: A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a topside protective film. The topside protective film can be used to protect an anti-fingerprint hard coating in a screen protective film on cover glass for a display device, such as a smartphone.
Patent WO-2022042083-A1 (WO)
Title: Video processing apparatus and method, monitor device, computer device, and medium
Inventor: WU CONGRUI
IPC: H04N21/442
Filed: 2021-07-12
Abstract: Disclosed are a video processing apparatus, a video processing method, a monitor device, a computer device and a computer-readable medium. The video processing apparatus comprises: a receiver, a standardized processor, a selector and an image processor; the receiver is configured to receive an original video image; the standardized processor comprises a plurality of standardized sub-circuits, each of the standardized sub-circuits is configured to perform format adjustment on the original video image so as to generate a video image of a target format, and different standardized sub-circuits have different ways of format adjustment; the selector is configured to output, according to a received selection instruction, a video image generated by at least one of the standardized sub-circuits to the image processor; and the image processor is configured to generate, according to the received video image, an image to be displayed.
Patent WO-2022217781-A1 (WO)
Title: Data processing method, apparatus, device, and medium
Inventor: WU JIAXIANG
IPC: G06N20/20
Filed: 2021-07-27
Abstract: Provided are a data processing method, an apparatus, a device, and a medium. The method comprises: obtaining local model parameters respectively corresponding to N local recognition models, where N is the number of client ends (S102); obtaining M parameter merging means associated with a local model parameter set, separately performing parameter merging on the local model parameter set using each parameter merging means, and obtaining M selectable global models, where M is a positive integer (S103); respectively obtaining an assessment index in a multimedia verification dataset for each of the M selectable global models, and determining a target global model among the M selectable global models according to the assessment index (S104); and transmitting the target global model to the N client ends (S105), so as to cause the N client ends to respectively perform parameter updating on the associated local recognition models according to the target global model, and obtaining an object recognition model (S106). The present invention can improve the effectiveness of parameter merging between federated training models, and consequently a generalization effect of a federated recognition model is improved.
Patent WO-2022022734-A1 (WO)
Title: 拥塞处理方法、装置、设备和存储介质
Inventor: WANG LIPING
IPC: H04W28/02
Filed: 2021-08-02
Abstract: 本文公开一种拥塞处理方法、装置、设备和存储介质。拥塞处理方法应用于第一节点，包括：接收拥塞信息，其中，所述拥塞信息用于第一节点进行拥塞处理；基于所述拥塞信息进行拥塞处理。
Patent WO-2022062747-A1 (WO)
Title: 像素电路、像素驱动方法、显示面板和显示装置
Inventor: ZHENG CAN
IPC: G09G3/3258
Filed: 2021-08-11
Abstract: 本公开提供一种像素电路、像素驱动方法、显示面板和显示装置。像素电路包括发光元件、驱动电路、第一储能电路、第二储能电路、数据写入电路和补偿电路；数据写入电路在栅线提供的栅极驱动信号的控制下，控制将数据电压写入第一储能电路的第一端；补偿电路在补偿控制信号的控制下，所述驱动电路的控制端与驱动电路的第二端之间连通；所述驱动电路用于在其控制端的电位的控制下，生成驱动发光元件的驱动电流。本公开能够调节阈值电压补偿时间，降低因高频条件下阈值电压补偿时间短而引起的mura(亮度不均匀)问题。
Patent WO-2022127257-A1 (WO)
Inventor: SU JIAHAO
IPC: G05D13/62
Filed: 2021-09-23
Abstract: 本申请公开了一种控制运动状态的方法、装置、系统和非易失性存储介质。该方法包括：获取目标对象的加速度变化数据；基于加速度变化数据构造目标对象加加速度的连续可导函数表达式；至少依据连续可导函数表达式控制目标对象的运动状态。本申请解决了相关技术中由于调整方位的装置的运动速度对应的加速度曲线存在拐点、加加速度存在间断点造成的调整方位的装置容易受到冲击而产生震动的技术问题。
Patent WO-2023065165-A1 (WO)
Inventor: CHENG ZHENGXI
IPC: G06T7/20
Filed: 2021-10-20
Abstract: Sont prévus dans les modes de réalisation de la présente invention un procédé et un appareil de commande de plateforme mobile, et une plateforme mobile et un support de stockage. Le procédé consiste à : acquérir une première image et une seconde image, la seconde image étant acquise après la première image ; déterminer, à partir de la première image, une seconde partie de caractéristique, et une première partie de caractéristique d'un objet cible ; déterminer, à partir de la première image, une seconde partie de caractéristique de l'objet cible en fonction de la première partie de caractéristique de l'objet cible dans la première image ; et si la première partie de caractéristique de l'objet cible ne peut pas être déterminée à partir de la seconde image en fonction de la première partie de caractéristique de l'objet cible dans la première image, et lorsque la seconde partie de caractéristique de l'objet cible a été déterminée à partir de la seconde image en fonction de la seconde partie de caractéristique de l'objet cible dans la première image, commander un appareil de photographie pour passer de la réalisation d'une photographie de mise au point sur la première partie de caractéristique de l'objet cible à la réalisation d'une photographie de mise au point sur la seconde partie de caractéristique de l'objet cible. L'utilisation de la présente invention permet d'éviter une défaillance de traitement de mise au point.
Patent WO-2022116754-A1 (WO)
Inventor: WANG SHUAI
IPC: G01S19/34
Filed: 2021-10-28
Abstract: A low-power-consumption positioning method and apparatus, and an electronic device and a computer-readable storage medium. The method comprises: determining a motion change of a terminal according to data of an acceleration sensor (101); determining the state of the terminal according to the motion change of the terminal (102); and controlling the power consumption of the terminal according to the state of the terminal (103).
Patent WO-2022095928-A1 (WO)
Inventor: ZHANG CHAO
IPC: B66B31/00
Filed: 2021-11-04
Abstract: 一种自动扶梯的扶手带的清洁装置（1），配置为靠近自动扶梯的扶手带（100）安装到自动扶梯的平台，并清洁运动中的扶手带（100）。清洁装置（1）包括：壳体（10），配置为容纳清洁装置（1）的部件，扶手带（100）运动通过由壳体（10）形成的空间；清洁组件，设置在壳体（10）内并配置为清洁扶手带（100）；控制器（8），设置在壳体（10）内并配置为控制清洁装置（1）；以及一个或多个自动扶梯功能部件，其与自动扶梯的控制系统连接并配置为分别实现与自动扶梯相关的功能。通过上述设置，清洁装置可以自动清洁扶手带，并可以实现与自动扶梯相关的功能。
Patent WO-2022134912-A1 (WO)
Inventor: MA ZHIYONG
IPC: B33Y40/10
Filed: 2021-11-11
Abstract: 本发明涉及公开了一种适用于3D生物打印机上料的搅拌机构。涉及3D生物打印技术领域。本申请具体包括用以装载生物打印材料的料筒，设于料筒顶部、用以推动料筒中的生物打印材料运动的动力装置，设于料筒底部、用以将所述动力装置输送过来的生物打印材料喷射到3D生物打印机中的喷头，以及用以对沉淀在料筒底部的生物打印材料进行搅拌的搅拌装置。本发明通过设在料筒顶部的动力装置，推动料筒中的生物打印材料，从设在料筒底部的喷头喷射到3D生物打印机中，实现3D生物打印机的上料，在进行上料的过程中，由料筒底部的搅拌装置，对生物打印材料进行搅拌，防止其沉淀，从而使料筒中的生物打印材料能够顺利的从喷头中流出。
Patent WO-2023065449-A1 (WO)
Inventor: BI GUOQIANG
IPC: G02B6/38
Filed: 2021-11-18
Abstract: L'invention concerne un procédé de fabrication d'une ferrule de faisceau de fibres (14), comprenant : la fabrication d'un moule de positionnement de fibre, et la formation d'une pluralité de trous de positionnement sur le moule de positionnement de fibre (S100) ; l'insertion respective des premières extrémités d'une pluralité de fibres (4) dans les trous de positionnement du moule de positionnement de fibre (S200) ; la fixation des parties exposées de la pluralité de fibres (4) à proximité du moule de positionnement de fibre au moule de positionnement de fibre à l'aide d'un matériau de durcissement, pour maintenir la position relative des extrémités de la pluralité de fibres (4) insérées dans le moule de positionnement de fibre inchangé (S300) ; l'insertion des secondes extrémités de la pluralité de fibres (4) dans un élément tubulaire (2), de sorte que les fibres (4) entre l'élément tubulaire (2) et le moule de positionnement de fibre forment une partie en forme de parapluie (S400) ; la fixation de la partie en forme de parapluie et d'une partie de l'élément tubulaire (2) en utilisant le matériau de durcissement pour former une partie fixe (3) (S500) ; et l'extraction, à partir du moule de positionnement de fibre, des fibres (4) insérées dans le moule de positionnement de fibre (S600). L'invention concerne également un système de photométrie de fibre à canaux multiples basé sur la ferrule de faisceau de fibres (14).
Patent WO-2023087303-A1 (WO)
Title: Method and apparatus for classifying nodes of a graph
Inventor: KHARLAMOV EVGENY
IPC: G06N3/04
Filed: 2021-11-22
Abstract: The present disclosure provides a method for training a Graph Neural Network (GNN) model to perform a task of classifying nodes of a graph based on semi-supervised learning. The method comprises: sampling a batch of labeled nodes and a batch of unlabeled nodes from the nodes of the graph, wherein the graph comprising nodes represented by a feature matrix and edges represented by an adjacency matrix, each of the nodes of graph being represented by a corresponding feature vector of the feature matrix; obtaining a plurality of augmented feature vectors for each node in the batch of labeled nodes and the batch of unlabeled nodes by randomly propagating feature vectors of neighboring nodes of the node based on an adjacency vector of the node; obtaining a plurality of classification predictions for each node in the batch of labeled nodes and the batch of unlabeled nodes by respectively applying the plurality of augmented feature vectors of the node to the GNN model; obtaining a loss based on the classification predictions of the nodes in the batch of labeled nodes and the batch of unlabeled nodes; and updating parameters of the GNN model based on the loss.