A method for calculating user interest degree, server and readable storage medium
A technology of user interest and calculation method, which is applied in the field of servers and readable storage media, and user interest degree calculation method, which can solve problems such as inaccurate live video, affecting the calculation base of user interest degree, and inaccurate calculation, so as to improve user The effect of experience
Active Publication Date: 2021-11-09
WUHAN DOUYU NETWORK TECH CO LTD
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- Application Information
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Problems solved by technology
Sudden and huge live viewing volume will affect the calculation base of user interest, resulting in inaccurate calculation of user's actual interest in various live broadcasts, which in turn makes the live video pushed inaccurate
Method used
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Embodiment Construction
[0025] Embodiments of the present invention provide a user interest degree calculation method, a server and a readable storage medium for calculating the user's real historical interest degree.
[0026] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see figure 1 , a flow chart of an embodiment of the method for calculating the user interest degree in the embodiment of the present inv...
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The invention discloses a user interest degree calculation method, a server and a readable storage medium, which are used in the field of big data. The method provided by the present invention includes: respectively obtaining the number of times users watch videos of a predetermined category and the number of times users watch videos of all categories in each time period; calculating the degree of user interest in videos of a predetermined category in each preset time period, and degree, calculate the historical interest of users in all time periods; obtain the number of time periods whose viewing times are greater than or equal to the preset threshold, and calculate the weight reduction factor according to the growth ratio of the number of time periods and the user’s viewing times; through the weight reduction The factor reduces the weight of the user's historical interest degree to obtain the user's historical interest degree after the weight reduction of the popular video. The present invention can reduce the impact of user's hot videos on the user's historical interest degree, can accurately calculate the user's real interest, and can then recommend live videos that are more in line with the user's preferences for the user, thereby improving user experience.
Description
technical field [0001] The invention relates to the field of big data, in particular to a method for calculating user interest, a server and a readable storage medium. Background technique [0002] On the live video platform, a large amount of data analysis is often used to recommend videos for users to watch. These watched videos are based on user interest analysis, and videos with high relevance are pushed according to user interest categories. [0003] Usually, it is only necessary to obtain the user's historical viewing records and calculate the user's interest in different types of videos to recommend live videos of related categories with higher interest. However, in reality, due to the occurrence of a certain hot event, many users will watch even if they have no interest in the video related to the hot spot. Sudden and huge live broadcast viewing volume will affect the calculation base of user interest, resulting in inaccurate calculation of user's actual interest in...
Claims
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IPC IPC(8): G06F16/735H04N21/25H04N21/466H04N21/2187
CPCH04N21/2187H04N21/251H04N21/4667H04N21/4668
Inventor 王璐
Owner WUHAN DOUYU NETWORK TECH CO LTD