公开(公告)号：US20220121812A1

公开(公告)日：2022-04-21

申请号：US17646665

申请日：2021-12-30

Applicant: Beijing Baidu Netcom Science and Technology Co., Ltd.

Inventor： Yipeng ZHANG ,  Duohao QIN ,  Minghao LIU

IPC: G06F40/186 ,  G06F40/174 ,  G06F40/279 ,  G06F17/18 ,  G01W1/00

Abstract: Embodiments of the present disclosure disclose a method and apparatus for processing a weather alert text, an electronic device, a computer readable storage medium, and a computer program product, relate to the field of artificial intelligence technology such as natural language processing, cloud services, and computer vision. An implementation of the method includes: acquiring a to-be-processed weather alert text; extracting actual weather alert elements from the to-be-processed weather alert text using preset element matching templates, the element matching templates being obtained by clustering from contexts of a sample weather alert elements; and performing normalization processing on the actual weather alert elements, and combining obtained normalized alert elements in a preset order to obtain a key weather alert text. The application of this implementation may improve an accuracy of extracting weather alert elements and a generalization processing capability for various to-be-processed weather alert texts.

公开(公告)号：US20200097815A1

公开(公告)日：2020-03-26

申请号：US16455449

申请日：2019-06-27

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Yaobo HUANG ,  Minghao LIU ,  Siyu AN ,  Jiangliang GUO

IPC: G06N3/08 ,  G06K9/62

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.

公开(公告)号：US20210312125A1

公开(公告)日：2021-10-07

申请号：US17121500

申请日：2020-12-14

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Yipeng ZHANG ,  Zhen ZHANG ,  Minghao LIU ,  Rongjie YAO ,  Jiangliang GUO

IPC: G06F40/221 ,  G06F40/143 ,  G06F40/103 ,  G06F40/123 ,  G06F16/93 ,  G06F16/23

Abstract: The disclosure provides a method and an apparatus for parsing a document, a device and a storage medium, and relates to a field of document parsing. The implementing solution includes: receiving a request for parsing the document; downloading the document based on the request; converting the document into an extensible markup language (XML) file; parsing the XML file to extract document content from the XML file; and storing the document content in a JavaScript Object Notation (JSON) format into a database. With the method for parsing the document according to embodiments of the disclosure, an efficiency of parsing the document may be improved.

公开(公告)号：US20210209739A1

公开(公告)日：2021-07-08

申请号：US16650279

申请日：2019-06-27

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

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.

公开(公告)号：US20200082199A1

公开(公告)日：2020-03-12

申请号：US16683766

申请日：2019-11-14

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Yawei WEN ,  Jiabing LENG ,  Minghao LIU ,  Jiangliang GUO ,  Xu LI

IPC: G06K9/46 ,  G06K9/62

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.

公开(公告)号：US20190253760A1

公开(公告)日：2019-08-15

申请号：US16255725

申请日：2019-01-23

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

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

CPC classification number: H04N21/4668 ,  H04N21/4662

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.