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Multimedia data processing method and device, computer equipment and storage medium

A multimedia data and processing method technology, applied in the multimedia field, can solve problems such as high cost, low efficiency, and high data requirements, and achieve the effects of improving efficiency, reducing costs, and reducing workload

Active Publication Date: 2020-05-22
GUANGZHOU HUYA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a multimedia data processing method, device, computer equipment, and storage medium to solve the problems of manual screening of high-quality multimedia data for different regions with high requirements, high cost, and low efficiency

Method used

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  • Multimedia data processing method and device, computer equipment and storage medium
  • Multimedia data processing method and device, computer equipment and storage medium
  • Multimedia data processing method and device, computer equipment and storage medium

Examples

Experimental program
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Embodiment 1

[0032] figure 1 This is a flowchart of a method for processing multimedia data provided in the first embodiment of the present invention. This embodiment is suitable for determining the attribute weights of multimedia attributes in multimedia data in different regions, so as to calculate the quality scores of multimedia data in different regions. In the case of screening, the method can be executed by a multimedia data processing device, which can be implemented by software and / or hardware, and can be configured in computer equipment, such as servers, workstations, personal computers, etc., The method specifically includes the following steps:

[0033] S101. Determine multimedia data released in at least two regions.

[0034] In this embodiment, the multimedia platform operates across regions and receives multimedia data uploaded by users in different regions.

[0035] Among them, in the same area, users accept the same or similar culture, the interests and behaviors between users a...

Embodiment 2

[0052] figure 2 This is a flowchart of a method for processing multimedia data provided in the second embodiment of the present invention. This embodiment is based on the foregoing embodiment and further refines the process of determining attribute weights and calculating quality scores through collaborative filtering (CF). For processing operations, the method specifically includes the following steps:

[0053] S201. Determine multimedia data released in at least two regions.

[0054] S202: Query the multimedia attributes of the multimedia data.

[0055] S203: Generate a first matrix.

[0056] In this embodiment, the first matrix includes an attribute vector representing each multimedia attribute in each region, that is, the multimedia attribute in each region is converted into a vector form (ie, attribute vector).

[0057] In specific implementation, for each region, determine the attribute proportion of each multimedia attribute in the region, and the attribute proportion is the ra...

Embodiment 3

[0137] image 3 This is a schematic structural diagram of a multimedia data processing device provided in Embodiment 3 of the present invention. The device may specifically include the following modules:

[0138] The multimedia data determining module 301 is used to determine the multimedia data released in at least two regions;

[0139] The multimedia attribute query module 302 is used to query the multimedia attributes of the multimedia data;

[0140] The attribute weight determination module 303 is configured to compare the multimedia data published in the same area as a whole to determine the attribute weight of each multimedia attribute in each area;

[0141] The quality score calculation module 304 is configured to calculate a quality score representing the quality of the multimedia data according to the multimedia attribute and the attribute weight;

[0142] The target multimedia data determining module 305 is configured to determine target multimedia data from the multimedia dat...

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Abstract

The embodiment of the invention discloses a multimedia data processing method and device, computer equipment and a storage medium. The method comprises the steps of determining multimedia data published in at least two regions; querying multimedia attributes of the multimedia data; comparing the multimedia data published in the same region as a whole to determine the attribute weight of each multimedia attribute in each region; calculating a quality score representing the quality of the multimedia data according to the multimedia attributes and the attribute weight; and determining target multimedia data from the multimedia data in each region according to the quality score. Personalized definition of a quality evaluation mode is realized, so that high-quality multimedia data is automatically screened, the workload of operators participating in multimedia data screening is greatly reduced, the cost of screening the high-quality multimedia data is greatly reduced, the efficiency of screening the high-quality multimedia data is improved, and the method is suitable for screening work of mass multimedia data in the Internet.

Description

Technical field [0001] The embodiments of the present invention relate to multimedia technology, and in particular to a method, device, computer equipment, and storage medium for processing multimedia data. Background technique [0002] With the rapid development of the Internet, a large number of multimedia platforms have been established on the Internet. These multimedia platforms provide a convenient way for users to share multimedia data. [0003] During the operation of these multimedia platforms, a large amount of multimedia data is saved, and users upload multimedia data every day, making the multimedia data may reach the level of millions of data. [0004] The quality of multimedia data in the multimedia platform is different, and the amount of data is huge. It is difficult for users to filter according to keyword search, subscription and other methods. In order to provide services to users, multimedia platforms generally choose some high-quality multimedia data Push to user...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/435
CPCG06F16/435
Inventor 赵明露黄郁财
Owner GUANGZHOU HUYA TECH CO LTD
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