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公开(公告)号：US20220067439A1
公开(公告)日：2022-03-03
申请号：US17319631
申请日：2021-05-13
Inventor： Xiaobin ZHANG , Zhihong FU , Dingbang HUANG , Xiyi LUO , Jingzhou HE
Abstract: The technical solutions relate to the fields of artificial intelligence technologies and natural language processing technologies. According to an embodiment, entity detection is performed on a query text to acquire a target entity; a feature representation of the query text is generated by using a pre-trained context representation model; and based on the feature representation of the query text and pre-acquired feature representations of entity categories corresponding to the target entity, the target entity is linked to an entity category with the highest matching degree.
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公开(公告)号：US20220067375A1
公开(公告)日：2022-03-03
申请号：US17200445
申请日：2021-03-12
Inventor： Penghao ZHAO , Haibin ZHANG , Shupeng LI , En SHI , Yongkang XIE
Abstract: A method includes: determining at least one typical object ratio from a first training data set by counting ratios of objects in training pictures of the first training data set; determining at least one picture scaling size based at least on the at least one typical object ratio; scaling the training pictures of the first training data set according to the at least one picture scaling size; obtaining a second training data set by slicing the scaled training pictures; training an object detection model using the second training data set; and performing object detection on a to-be-detected picture using the trained object detection model. The object detection method according to the embodiments of the present disclosure can be used to complete, without manual intervention, a task of detecting an extremely small object.
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513.发明授权公开(公告)号：US11265414B2
公开(公告)日：2022-03-01
申请号：US16732488
申请日：2020-01-02
Inventor： Kang Wang , Minqiang Chang
IPC: H04M1/72454 , G10L15/22 , G10L15/26
Abstract: The present disclosure provides a method and device for waking up a voice recognition function in a mobile terminal. The method includes: receiving a trigger instruction of an input interface, and activating the input interface; acquiring a rotation angle of the mobile terminal in a first rotation direction with an x-axis as a rotation axis, in which the x-axis is a widthwise direction of a screen of the mobile terminal; and activating the voice recognition function when the rotation angle of the mobile terminal in the first rotation direction with the x-axis as the rotation axis is greater than or equal to a first trigger threshold.
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公开(公告)号：US11236493B2
公开(公告)日：2022-02-01
申请号：US16674983
申请日：2019-11-05
Inventor： Xinjing Cheng , Ruigang Yang , Yajue Yang , Feixiang Lu , Hao Xu
Abstract: Embodiments of the present disclosure relate to a method and apparatus for controlling equipment. The method includes: acquiring an electrical signal collected by a displacement sensor; determining a displacement of a movable rod of a hydraulic cylinder relative to a cylinder tube of the hydraulic cylinder according to the electrical signal; determining, according to the displacement, a rotating angle of a mechanical arm connected to the movable rod relative to a mechanical arm connected to the cylinder tube; and controlling equipment according to the rotating angle.
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公开(公告)号：US20220027569A1
公开(公告)日：2022-01-27
申请号：US17493375
申请日：2021-10-04
IPC: G06F40/30 , G06N5/02 , G06F16/332 , G06F16/33
Abstract: A method for a semantic retrieval, a device and a storage medium are provided. The method may include: receiving query information, and performing sequence labeling on the query information based on a pre-constructed knowledge graph to obtain a sequence labeling result, where the sequence labeling result includes a predetermined information part of the knowledge graph and a semantic retrieval part; constructing a set of a candidate entity matching the sequence labeling result based on the knowledge graph; and performing sematic matching between an entity in the set of the candidate entity and the semantic retrieval part in the sequence labeling result to obtain a set of an entity having a semantic relevance higher than a preset threshold.
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Patent Agency Ranking
516.发明申请公开(公告)号：US20220020175A1
公开(公告)日：2022-01-20
申请号：US17489991
申请日：2021-09-30
Inventor： Xiaodi WANG , Shumin HAN , Yuan FENG , Ying XIN , Bin ZHANG , Xiang LONG , Honghui ZHENG , Yan PENG , Zhuang JIA
Abstract: An object detection model training method, object detection method and related apparatus, relate to the field of artificial intelligence technologies such as computer vision, deep learning. An implementation includes: obtaining training sample data including a first remote sensing image and position annotation information of an anchor box of a subject to be detected in the first remote sensing image, where the position annotation information includes angle information of the anchor box relative to a preset direction; obtaining an object feature map of the first remote sensing image based on an object detection model, performing object detection on the subject to be detected based on the object feature map to obtain an object bounding box, and determining loss information between the anchor box and the object bounding box based on the angle information; updating a parameter of the object detection model based on the loss information.
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517.发明申请公开(公告)号：US20220019747A1
公开(公告)日：2022-01-20
申请号：US17237797
申请日：2021-04-22
Inventor： Zhen Guo , Wenquan Wu , Zhanyi Liu
IPC: G06F40/35 , G06N5/04 , G06F40/279 , G06T11/00 , G06F40/166
Abstract: A method for information processing in a user conversation, an electronic device and a storage medium thereof, which relate to the field of artificial intelligence and the natural language processing field, are disclosed. The method may include: acquiring conversation preceding information in a conversation between a first user and a second user; acquiring a target conversation strategy employed by the first user; generating initial reply content with a pre-trained response generating model according to the target conversation strategy and the conversation preceding information; and sending the initial reply content to a client of the first user, so as to display the initial reply content on a conversation interface of the first user with the second user.
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518.发明申请公开(公告)号：US20220019743A1
公开(公告)日：2022-01-20
申请号：US17318577
申请日：2021-05-12
Inventor： Xuan OUYANG , Shuohuan WANG , Yu SUN
IPC: G06F40/30 , G06F40/237 , G06N20/00 , G06N5/04
Abstract: Technical solutions relate to the natural language processing field based on artificial intelligence. According to an embodiment, a multilingual semantic representation model is trained using a plurality of training language materials represented in a plurality of languages respectively, such that the multilingual semantic representation model learns the semantic representation capability of each language; a corresponding mixed-language language material is generated for each of the plurality of training language materials, and the mixed-language language material includes language materials in at least two languages; and the multilingual semantic representation model is trained using each mixed-language language material and the corresponding training language material, such that the multilingual semantic representation model learns semantic alignment information of different languages.
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519.发明申请公开(公告)号：US20220019736A1
公开(公告)日：2022-01-20
申请号：US17211669
申请日：2021-03-24
Inventor： Xuan Ouyang , Shuohuan Wang , Yu Sun
IPC: G06F40/253 , G06F40/166
Abstract: The present application discloses a method and apparatus for training a natural language processing model, a device and a storage medium, which relates to the natural language processing field based on artificial intelligence. An implementation includes: constructing training language material pairs of a coreference resolution task based on a preset language material set, wherein each training language material pair includes a positive sample and a negative sample; training the natural language processing model with the training language material pair to enable the natural language processing model to learn the capability of recognizing corresponding positive samples and negative samples; and training the natural language processing model with the positive samples of the training language material pairs to enable the natural language processing model to learn the capability of the coreference resolution task.
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公开(公告)号：US20220011125A1
公开(公告)日：2022-01-13
申请号：US17481813
申请日：2021-09-22
Inventor： Tingting Ge , Zhao Li , Xun Gan
IPC: G01C21/34 , G08G1/0969 , G08G1/14
Abstract: A navigation method, an electronic device, and a storage medium, which are related to a field of artificial intelligence, such as depth learning, maps, and navigation. The specific implementation scheme includes: obtaining a parking space located in an indoor parking lot in response to an operation acquired based on a map application, generating an indoor-outdoor navigation route in the map application by taking the parking space as a destination address in the indoor-outdoor navigation route, and navigating a vehicle driven by a user to the parking space according to the indoor-outdoor navigation route.
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