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公开(公告)号：US20230196141A1
公开(公告)日：2023-06-22
申请号：US17972672
申请日：2022-10-25
Inventor： Hao YUAN , Jianglu HU , Huifeng SUN , Shuqi SUN , Yue CHANG , Tingting LI
IPC: G06N5/04
CPC classification number: G06N5/04
Abstract: Provided are a data processing method for a dialogue system, an apparatus, a device and a medium. The method includes: obtaining a pre-configured task description, wherein the task description comprises at least one task name and at least one task attribute corresponding to a respective task name; extracting, based on a reading comprehension technique, an answer corresponding to the task description from content of a current dialogue with a user; and completing the dialogue with the user according to the answer and a pre-generated dialogue flow.
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公开(公告)号：US20240371259A1
公开(公告)日：2024-11-07
申请号：US18393376
申请日：2023-12-21
Inventor： Yixiong XIAO , Hao YUAN , Jingbo ZHOU
IPC: G08G1/01
Abstract: Provided is a source tracing method for traffic congestion, an electronic device and a storage medium, relating to the field of smart transportation, traffic management, traffic information processing and other technologies. The method includes: determining an undetermined road section and at least two reference road sections related to the undetermined road section from a target road network; obtaining a congestion infection distance between the undetermined road section and the reference road section within a target period; calculating a congestion time difference between a first congestion moment of the undetermined road section within the target period and a second congestion moment of the reference road section within the target period; and determining the undetermined road section as a congestion source of the target road network within the target period when determining that a correlation between the congestion infection distance and the congestion time difference meets a preset correlation requirement.
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