Multimedia resource searching method and device and storage medium
A technology of multimedia resources and search methods, applied in the fields of electronic equipment and storage media, multimedia resource search methods, and devices, can solve the problems of missing multimedia resource information and poor accuracy of similar searches, and achieve the effect of improving accuracy and reducing information loss
Active Publication Date: 2020-06-05
TENCENT TECH (SHENZHEN) CO LTD
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Problems solved by technology
However, in the process of hash coding, a large amount of information in multimedia resources will be lost, resulting in poor accuracy of similar searches
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[0048] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings, and the described embodiments should not be considered as limiting the present invention, and those of ordinary skill in the art do not make any All other embodiments obtained under the premise of creative labor belong to the protection scope of the present invention.
[0049] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.
[0050] In the following description, the terms "first\second" are only used to distinguish similar objects, and do not represent a specific order for objects. Understandably, "first\second" can be The particular...
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The invention provides a multimedia resource searching method and device, electronic equipment and a storage medium. The method comprises the steps: determining a first vector corresponding to a multimedia resource in response to a search request of the multimedia resource, wherein the first vector is used for representing semantic information and visual information in the multimedia resources; obtaining at least two candidate multimedia resources and corresponding second vectors; determining a vector distance between the first vector and each second vector, wherein the vector distance is usedfor representing the similarity between the multimedia resources and the candidate multimedia resources, and the similarity is determined by combining two dimensions of semantic information and visual information; and determining the candidate multimedia resources corresponding to the vector distances meeting the distance condition as similar multimedia resources, and responding to the search request. According to the invention, the precision of multimedia resource search can be improved.
Description
technical field [0001] The invention relates to artificial intelligence technology, in particular to a multimedia resource search method, device, electronic equipment and storage medium. Background technique [0002] Artificial Intelligence (AI) is a theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. In other words, artificial intelligence is a comprehensive technique of computer science that attempts to understand the nature of intelligence and produce a new kind of intelligent machine that can respond in a similar way to human intelligence. [0003] The similarity search of multimedia resources is an important application of artificial intelligence. In the solutions provided by related technologies, the multimedia resources are usually hash-coded, and the multimedi...
Claims
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IPC IPC(8): G06F16/43
CPCG06F16/43
Inventor 陈震鸿
Owner TENCENT TECH (SHENZHEN) CO LTD