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Recommendation method and apparatus, and computer device

A recommendation method and technology of preset time, applied in the field of live broadcast, can solve problems such as failure to bring surprises to users, small changes in the recommendation list, live broadcast types, and visual fatigue of users

Active Publication Date: 2018-04-20
WUHAN DOUYU NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the prior art, the embodiment of the present invention provides a recommendation method, device and computer equipment, which are used to solve the problem that in the prior art, when the live broadcast platform recommends live broadcast types to users, the recommendation list does not change much each time and Certain types of live broadcasts will be repeatedly recommended, unable to bring surprises to users, leading to technical problems of visual fatigue for users

Method used

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  • Recommendation method and apparatus, and computer device
  • Recommendation method and apparatus, and computer device
  • Recommendation method and apparatus, and computer device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] This embodiment provides a recommendation method, which is applied to a live broadcast platform, such as figure 1 As shown, the method includes:

[0053] S101. Obtain the first total number of times the user watches the live broadcast room i and the second total number of times the user enters the live broadcast partition s to which the live broadcast room i belongs within the time period before the preset time t;

[0054] Since this embodiment needs to count the user's viewing behavior, such as viewing frequency, viewing time interval, etc., in this step, it is necessary to obtain the first total number of times the user watched the live broadcast room i within the time period before the preset time t , and the second total number of times of entering the live broadcast partition s to which the live broadcast room i belongs. Wherein, the time period before the preset time t is also preset, which may be 1 day, 1 week, or 1 month. In order to improve the recommendation...

Embodiment 2

[0084] Corresponding to Embodiment 1, this embodiment also provides a recommendation device, such as figure 2 shown, said figure 2Including: a first acquisition unit 21, a second acquisition unit 22, a third acquisition unit 23 and a determination unit 24; wherein,

[0085] Since in this embodiment, the user's viewing behavior needs to be counted, such as viewing frequency, viewing time interval, etc., the first obtaining unit 21 is used to obtain the user's first viewing of the live broadcast room i in the time period before the preset time t. A total number of times, and a second total number of times of entering the live broadcast zone s to which the live broadcast room i belongs.

[0086] Wherein, the time period before the preset time t is also preset, which may be 1 day, 1 week, or 1 month. In order to improve the recommendation accuracy, the time period in this embodiment is 1 day.

[0087] Here, when the first total number of times and the second total number of t...

Embodiment 3

[0112] In practical applications, when using the method provided in Embodiment 1 and the device provided in Embodiment 2 to calculate the surprise value of live room i, the specific implementation is as follows:

[0113] Obtain the first total number of times the user watches the live broadcast room i and the second total number of times the user enters the live broadcast zone s to which the live broadcast room i belongs within the time period before the preset time t. Wherein, the time period before the preset time t is also preset, and the time period in this embodiment is 1 month. The first total number of times is 10, and the second total number of times is 30; the ρ i is 0.1, ρ s is 0.1.

[0114] Then the value of the first impact factor can be calculated:

[0115]

[0116] Then obtain the first time when the user watched the live room i for the last time before the time t, and the second time when the user watched any live room in the live partition s for the last ...

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Abstract

The embodiment of the present invention provides a recommendation method and apparatus, and a computer device. The method comprises the following steps: obtaining a first total number of times of a user to watch a direct broadcasting room i within a time period before a preset moment t, and a second total number of times of entering a live broadcast subarea s to which the direct broadcasting roomi belongs; obtaining a first moment of the user to watch the direct broadcasting room i for the last time prior to the moment t, and a second moment of the user to watch any direct broadcasting room in the live broadcast subarea s for the last time prior to the moment t; obtaining a third total number of times of the user to watch all direct broadcasting rooms with live broadcast labels in a livebroadcast platform within a time period prior to the moment t, and a third moment of the user to watch any direct broadcasting room with the live broadcast label in the live broadcast platform for thelast time prior to the moment t; and based on the first total number of times, the second total number of times, the first moment, the second moment, the third total number of times and the third moment, determining a surprise value of the user to the direct broadcasting room i at the moment t.

Description

technical field [0001] The invention belongs to the field of live broadcast technology, and in particular relates to a recommendation method, device and computer equipment. Background technique [0002] At present, with the development of live broadcasts, more and more users watch live broadcasts on live broadcast platforms, and live broadcast platforms generally recommend to users the live broadcasts they have watched or popular ones. [0003] However, when users enter the recommendation page of the live broadcast room, they hope to see some novel anchors, and frequently recommend the live broadcasts they have watched or popular live broadcasts to users. Recommended, it cannot bring some surprises to users, and it is easy to cause visual fatigue. Contents of the invention [0004] Aiming at the problems existing in the prior art, the embodiment of the present invention provides a recommendation method, device and computer equipment, which are used to solve the problem th...

Claims

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Application Information

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IPC IPC(8): H04N21/466H04N21/258H04N21/25H04N21/482
CPCH04N21/251H04N21/25891H04N21/4667H04N21/4668H04N21/4826
Inventor 王璐张文明陈少杰
Owner WUHAN DOUYU NETWORK TECH CO LTD
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