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
CN112182255APending Publication Date: 2021-01-05BAIDU USA LLC
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
BAIDU USA LLC
Publication Date
2021-01-05

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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.
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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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