Information aging identification method and device, model training method and device, information pushing method and device and medium
A time-limited and to-be-identified technology, applied in the information field, can solve problems such as unsatisfactory information effects, premature removal of useful information and useless information, and large differences in the timeliness of different information, so as to improve the quality of push, accurate timeliness, The effect of optimizing the user experience
Pending Publication Date: 2022-04-12
TENCENT TECH (SHENZHEN) CO LTD
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Problems solved by technology
However, in fact, the timeliness of different information is quite different, and the push timelines determined in the above way often lead to useful information being removed from the shelves prematurely or useless information still being pushed
In summary, there is a lack of practical information timeliness identification methods in related technologies, resulting in unsatisfactory information push results
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[0050] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application. For the step numbers in the following embodiments, it is only set for the convenience of illustration and description, and the order between the steps is not limited in any way. The execution order of each step in the embodiments can be adapted according to the understanding of those skilled in the art sexual adjustment.
[0051] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs....
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The invention discloses an information timeliness identification method and device, a model training method and device, a pushing method and device and a medium, and the information timeliness identification method comprises the steps: obtaining target text data from to-be-identified information, carrying out statement segmentation processing on the target text data to obtain a plurality of statements, and determining statement feature data of each statement; and then, based on a time efficiency identification model, according to the statement feature data of each statement, determining a time efficiency identification result of the statement, and determining a relatively short time efficiency corresponding to the statement as a time efficiency identification result of the information. According to the timeliness identification method, the information is divided into a plurality of statements, the duration of the timeliness of the information is comprehensively judged based on the timeliness identification result of the statement level, the timeliness of the information can be accurately determined, the pushing quality of the information is improved, and the user experience is optimized. The method can be widely applied to the technical field of information.
Description
technical field [0001] The present application relates to the field of information technology, especially a method, device and medium for time-sensitive identification, model training and push of information. Background technique [0002] In recent years, with the rapid development of network media technology, the scale of various types of information is increasing day by day, and the Internet platform can push this information to users for browsing. Among them, some information has a time limit and needs to be pushed to the user within a specified time, otherwise it is easy to lose the browsing value, and may even have a misleading negative effect and affect the user experience. [0003] In related technologies, the push time limit is generally determined according to the category of the information. After receiving the information, the platform determines the time limit according to the category, and then takes the time of the first push as the starting point, pushes the i...
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IPC IPC(8): G06F40/216G06F40/289G06N20/00
Inventor 石磊马连洋
Owner TENCENT TECH (SHENZHEN) CO LTD