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公开(公告)号：US11526748B2
公开(公告)日：2022-12-13
申请号：US16455449
申请日：2019-06-27
Inventor： Yaobo Huang , Minghao Liu , Siyu An , Jiangliang Guo
Abstract: Embodiments of the present disclosure disclose a method and apparatus for predicting a passenger flow. A specific implementation of the method includes: acquiring, based on a received prediction request for a passenger flow value of a target traffic route in a preset time period, route information of the target traffic route and a passenger flow sequence corresponding to a preset number of consecutive time periods before a current time; encoding the route information to generate encoded route information; and inputting the encoded route information and the passenger flow sequence into a pre-trained passenger flow prediction model to obtain a passenger flow prediction value of the target traffic route in the preset time period, the passenger flow prediction model being used to represent a corresponding relationship between both the encoded route information and the passenger flow sequence and the passenger flow prediction value of the target traffic route.
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公开(公告)号：US11461995B2
公开(公告)日：2022-10-04
申请号：US16683766
申请日：2019-11-14
Inventor： Yawei Wen , Jiabing Leng , Minghao Liu , Jiangliang Guo , Xu Li
Abstract: Embodiments of the present disclosure provides a method and apparatus for inspecting burrs of an electrode slice. The method may include: acquiring a to-be-inspected electrode slice image; and inputting the to-be-inspected electrode slice image into a pre-trained burr instance segmentation model to obtain inspection result for characterizing whether the electrode slice displayed in the to-be-inspected electrode slice image has burrs and contour of the burrs, where the burr instance segmentation model is used to characterize the corresponding relationship between the electrode slice image and the inspection result and contour information. The method may further include: and outputting, in response to the inspection result for characterizing that the electrode slice displayed in the to-be-inspected electrode slice image has burrs, prompt information for characterizing that the electrode slice displayed in the to-be-inspected electrode slice image has burrs.
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公开(公告)号：US11310559B2
公开(公告)日：2022-04-19
申请号：US16255725
申请日：2019-01-23
Inventor： Hang Jiang , Minghao Liu , Yang Liang , Shuangshuang Qiao , Siyu An , Kaihua Song , Xiangyue Lin , Hua Chai , Faen Zhang , Jiangliang Guo , Jingbo Huang , Xu Li , Jin Tang , Shiming Yin
IPC: H04N21/466
Abstract: Embodiments of the present disclosure disclose a method and apparatus for recommending a video. A specific implementation of the method includes: finding a recommended video corresponding to a target video from all candidate videos based on similarities of content characteristics of the videos, the target video being a video to be played on a terminal of a user; and sending play information of the recommended video corresponding to the target video to the terminal of the user. The method finds a video similar on video content to the target video that the user desires to view based on the content characteristic of the video, and recommends the video similar on video content to the target video that the user desires to view to the user.
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公开(公告)号：US20200175673A1
公开(公告)日：2020-06-04
申请号：US16697944
申请日：2019-11-27
Inventor： Yawei Wen , Jiabing Leng , Minghao Liu , Yulin Xu , Jiangliang Guo , Xu Li
Abstract: Embodiments of the present disclosure provide a method and a device for detecting defect of a meal box, a server, a device, and a storage medium. The method includes: receiving a detection request including an image of the meal box sent by a user terminal, the image of the meal box being obtained by an image acquirer of the user terminal; and performing defect recognition based on the image of the meal box and a defect detection model in response to the detection request.
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公开(公告)号：US11555921B2
公开(公告)日：2023-01-17
申请号：US16721488
申请日：2019-12-19
Inventor： Huihui Xiao , Lei Nie , Jiangliang Guo , Xu Li
Abstract: Embodiments of the present disclosure provide a method and apparatus for predicting a severe convection weather. The method may include: acquiring a current radar echo map sequence, the current radar echo map sequence being a radar echo map sequence within a current time period; generating, based on the current radar echo map sequence, a future radar echo map sequence, the future radar echo map sequence being a radar echo map sequence within a future time period; and inputting the future radar echo map sequence into a pre-trained severe convection weather predicting model to obtain a severe convection weather intensity predicting map, where the severe convection weather predicting model is used to predict the intensity of a severe convection weather.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20210303772A1
公开(公告)日：2021-09-30
申请号：US17023721
申请日：2020-09-17
Inventor： Zhen Zhang , Yipeng Zhang , Minghao Liu , Jiangliang Guo
IPC: G06F40/14 , G06K9/00 , G06N3/04 , G06F40/211
Abstract: A method and apparatus for constructing a document heading tree, an electronic device and a storage medium are provided. The method includes: performing a rule matching between a text feature of each of paragraphs in a document to be processed and a paragraph feature in a predefined rule, according to the predefined rule; determining a paragraph level of each of the paragraphs in the document to be processed according to a result of the rule matching, in a case where the rule matching is successful; determining a paragraph level of each of the paragraphs in the document to be processed using a machine learning model, in a case where the rule matching is failed; and constructing a document heading tree of the document to be processed based on the paragraph level of each of the paragraphs.
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7.发明申请公开(公告)号：US20190213734A1
公开(公告)日：2019-07-11
申请号：US16165518
申请日：2018-10-19
Inventor： Jiabing Leng , Minghao Liu , Yang Liang , Yawei Wen , Faen Zhang , Jiangliang Guo , Jin Tang , Shiming Yin
IPC: G06T7/00
Abstract: The application provides a method and a device for detecting a defect in a steel plate, as well as an apparatus and a server therefor. The method for detecting a defect in a steel plate comprises: receiving image data of the steel plate, and generating a defect detection request according to the image data; monitoring computing loads of a plurality of servers, and sending the image data and the defect detection request to a first server; receiving, from the first server, a detection result obtained by calculating the image data using the detection model; and operating according to the detection result, wherein the detection result comprises a selected one of a pass result and a defect result. With the proposed method, the position and the classification of the at least one defect can be obtained, so that the detection accuracy is improved.
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公开(公告)号：US20230351241A1
公开(公告)日：2023-11-02
申请号：US17639653
申请日：2021-04-12
Inventor： Huihui He , Leyi Wang , Minghao Liu , Jiangliang Guo
Abstract: The present application discloses a model training method, a short message auditing method and apparatuses, a device, and a storage medium, and relates to the field of artificial intelligence. A specific implementation solution of model training is: performing a sample reduction on first unlabeled samples to obtain second unlabeled samples; inputting the second unlabeled samples to a machine learning model for prediction, to obtain a probability corresponding to a result of predicting the second unlabeled samples; selecting a third unlabeled sample from the second unlabeled samples according to the probability; and training the machine learning model by using a third unlabeled sample after labeling. In embodiments of the present application, redundant samples are removed through a sample reduction, such that the selected samples have a certain degree of representativeness. In addition, a machine learning model is used to further select an informative sample with the most labeling significance for the current model by using an active learning technology, the cost of labeling is reduced.
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公开(公告)号：US11158044B2
公开(公告)日：2021-10-26
申请号：US16650279
申请日：2019-06-27
Inventor： Yawei Wen , Jiabing Leng , Minghao Liu , Huihui Xiao , Jiangliang Guo , Xu Li
IPC: G06T7/00
Abstract: The present disclosure provides a battery detection method and a battery detection device. The method includes: obtaining a picture of each battery on a battery production line, and obtaining a corresponding production node; inputting the picture into a preset defect detection model, and obtaining a detection result output by the defect detection model, and when the detection result denotes that there is the defect on the picture, sending a control instruction to a control device of the production node corresponding to the picture, to cause the control device to shunt the battery corresponding to the picture having the defect based on the control instruction. The detection result includes whether there is a defect, a defect type, and a defect position.
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10.发明授权公开(公告)号：US10769774B2
公开(公告)日：2020-09-08
申请号：US16165518
申请日：2018-10-19
Inventor： Jiabing Leng , Minghao Liu , Yang Liang , Yawei Wen , Faen Zhang , Jiangliang Guo , Jin Tang , Shiming Yin
Abstract: The application provides a method and a device for detecting a defect in a steel plate, as well as an apparatus and a server therefor. The method for detecting a defect in a steel plate comprises: receiving image data of the steel plate, and generating a defect detection request according to the image data; monitoring computing loads of a plurality of servers, and sending the image data and the defect detection request to a first server; receiving, from the first server, a detection result obtained by calculating the image data using the detection model; and operating according to the detection result, wherein the detection result comprises a selected one of a pass result and a defect result. With the proposed method, the position and the classification of the at least one defect can be obtained, so that the detection accuracy is improved.
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