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Method and device for multi-dimensional expansion of keywords

A keyword, multi-dimensional technology, applied in the field of data analysis, can solve problems such as incomplete expansion and unstable keyword expansion quality.

Active Publication Date: 2019-04-30
GUANGZHOU YOUMI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, the present invention provides a multi-dimensional keyword expansion method and device, which can overcome the defects of unstable quality and incomplete expansion of keywords in existing application programs

Method used

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  • Method and device for multi-dimensional expansion of keywords

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 the present invention, not to limit the present invention.

[0023] The "plurality" mentioned herein means two or more. "And / or" describes the association relationship of associated objects, indicating that there can be three types of relationships, and the character " / " generally indicates that the associated objects before and after are an "or" relationship.

[0024] Although the steps in the various embodiments of the present invention are arranged with labels, they are not used to limit the order of the steps. Unless the order of the steps is clearly stated or the execution of a certain step requires other steps as a basis, the relative order of the step...

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Abstract

The invention relates to a method and a device for the multidimensional extension of a keyword. The method comprises the following steps that: after an APP (Application) to be extended is received, onone hand, determining a second APP related to the APP to be extended, and on the basis of the second APP, obtaining a first extended keyword set; on the other hand, determining the important keywordof the APP to be extended, and on the basis of the important keyword, obtaining a second extended keyword set; and then, on the basis of the first extended keyword set and the second extended keywordset, carrying out keyword screening to obtain the final extended keyword of the APP to be extended. By use of the method, on the basis of two dimensions including the compatible product APP and the important keyword, the keyword is extended, and keyword extension quality and comprehensiveness can be improved.

Description

technical field [0001] The present invention relates to the technical field of data analysis, in particular to a method and device for expanding keywords in multiple dimensions. Background technique [0002] Since most users download various APPs (applications, also referred to as applications) from the application library platform (that is, the application store) in the smart terminal, in order to improve the search quality of their own APPs in the application store, APP developers need to do a good job of the APP. Keyword analysis to optimize your own APP. [0003] Based on the specific industry knowledge background of the smart terminal application store, the keyword expansion of the traditional application store APP relies more on manual judgment and expansion, and the expansion quality is greatly affected by the artificial subjective cognition level, and the quality of the keyword expansion results is unstable. . Moreover, the existing expansion ideas are usually base...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9535
CPCG06F16/9535
Inventor 翁永金李百川冯珏曦陈第蔡锐涛李展铿
Owner GUANGZHOU YOUMI INFORMATION TECH