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Method and system for obtaining recommended video

A technology for recommending videos and videos, which is applied in the field of information processing, can solve problems such as long time consumption and huge amount of calculation, and achieve the effect of reducing calculation time and computational complexity

Active Publication Date: 2017-01-04
TCL CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiments of the present invention provide a method and system for obtaining recommended videos, so as to solve the problems of large amount of calculation and long time consumption in the prior art when obtaining recommended videos

Method used

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  • Method and system for obtaining recommended video
  • Method and system for obtaining recommended video
  • Method and system for obtaining recommended video

Examples

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Embodiment 1

[0019] Such as figure 1 Shown is a flowchart of a method for obtaining recommended videos provided by an embodiment of the present invention, and the method includes the following steps:

[0020] Step S101 , according to the preset filtering conditions, the collection of videos watched by the user group is obtained.

[0021] In the embodiment of the present invention, according to preset video filtering conditions, the video collection watched by the user group is obtained from the server of the website where the user group watches videos. Wherein, the filter conditions include but are not limited to at least one of the following: video viewing duration, video viewing time period, video dragging frequency, and the maximum duration of a single video dragging.

[0022] Step S102, acquiring video frequent itemsets from the video set according to a preset video support threshold, and sorting the video frequent itemsets according to the video support.

[0023] In the embodiment o...

Embodiment 2

[0049] Such as figure 2 Shown is a structural diagram of a system for obtaining recommended videos provided by an embodiment of the present invention. For ease of description, only parts related to the embodiment of the present invention are shown.

[0050] The system for obtaining recommended videos may be a software unit, a hardware unit, or a combination of software and hardware built in a smart terminal (such as a mobile phone, a tablet, or a smart TV), and the system for obtaining recommended videos includes: video collection acquisition Unit 201, video frequent itemset and sorting acquisition unit 202 and recommended video itemset acquisition unit 203, wherein:

[0051] A video collection acquiring unit 201, configured to acquire video collections watched by user groups according to preset filtering conditions;

[0052] The video frequent itemsets and sorting acquisition unit 202 is configured to acquire video frequent itemsets from the video collection acquired by the v...

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Abstract

The invention is applied to the technical field of information processing, and provides a method and system for obtaining a recommended video. The method comprises the following steps of: obtaining a video set watched by a user group according to a pre-set screening condition; obtaining video frequent item sets from the video set according to a pre-set video support degree threshold value, and sorting the video frequent item sets according to the video support degree; and, on the basis of a Spark parallel algorithm of Fp-growth, obtaining a recommended video item set from the sorted video frequent item sets. By means of the method and the system disclosed by the invention, the computing complexity of the recommended video can be reduced; and the computing time is reduced.

Description

technical field [0001] The invention belongs to the technical field of information processing, and in particular relates to a method and system for acquiring recommended videos. Background technique [0002] Watching videos on video sites has become a part of people's lives. Existing video sites usually recommend videos that users may be interested in based on their historical records of watching videos. However, when obtaining recommended videos in the prior art, it is necessary to search the entire video database according to historical records, which requires a huge amount of calculation and takes a long time. Contents of the invention [0003] In view of this, the embodiments of the present invention provide a method and system for obtaining recommended videos, so as to solve the problems of huge calculation and long time consumption in obtaining recommended videos in the prior art. [0004] The embodiment of the present invention is achieved in this way, a method for...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 谢冰王巍
Owner TCL CORPORATION
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