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Method and apparatus for storing media file and for search media file

A media file and storage media technology, applied in the computer field, can solve the problem of lack of semantic information and achieve the effect of ensuring semantic matching

Pending Publication Date: 2021-01-05
BAIDU USA LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the feature vectors used are usually physical features extracted from media files, and are generally objective description information of media files without rich semantic information.

Method used

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  • Method and apparatus for storing media file and for search media file
  • Method and apparatus for storing media file and for search media file
  • Method and apparatus for storing media file and for search media file

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Embodiment Construction

[0039] The present disclosure will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0040] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative and not restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as " one or more".

[0041] It should be noted that, in the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying d...

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Abstract

Embodiments of the present disclosure disclose a method and an apparatus for storing a media file and for searching a media file. A specific embodiment of the method includes: acquiring a semantic vector for characterizing semantics of a context of the media file, the context being a context of the media file in a webpage presenting the media file; and storing the semantic vector and the media file in association. Based on the corresponding relationship established by this embodiment, the semantic vector corresponding to the media file may be used to match the media file to ensure the semanticmatching of the media file.

Description

[0001] Cross References to Related Applications [0002] This application claims the priority of the US patent application with the application date of July 2, 2019, application number 16 / 460,265, and the title of the invention "Method And Apparatus For Storing Media Files And For Retrieving Media Files". technical field [0003] The embodiments of the present disclosure relate to the field of computer technology, and in particular to methods and devices for storing media files and retrieving media files. Background technique [0004] In some application scenarios, different types of media files need to be matched. For example, matching a corresponding video for a text, or matching a corresponding text for a video, and so on. [0005] Usually, the feature vector extracted from the media file is used to characterize the media file, and the media file is matched by matching the feature vector. However, the feature vectors used are usually physical features extracted from med...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/41G06F16/435G06F16/483G06F40/30G06N3/08
CPCG06F16/41G06F16/483G06F16/435G06N3/08G10L13/00G06F16/907G06F16/9038G06F16/9024G06F16/71G06F16/738G06F16/7844G06F40/30G06N5/025G06F16/75
Inventor 陈曦呼一辰田浩
Owner BAIDU USA LLC
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