Value calculation method and device for application program

A technology of application programs and calculation methods, applied in the direction of calculation, special data processing applications, instruments, etc., which can solve the problems of difficulty in recycling and the wide range of questionnaires involved.

Active Publication Date: 2019-11-22
深圳市和讯华谷信息技术有限公司
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AI Technical Summary

Problems solved by technology

[0002] At present, research and analysis on value orientation are basically collected through online or offline questionnaires, but both online and offline, there are certain drawbacks, such as whether the design of questionnaire questions can guarantee pertinence , rationality, whether the respondents can complete the filling with high quality, whether the questionnaire covers a wide range of areas, and whether it is difficult to recycle, etc.

Method used

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  • Value calculation method and device for application program
  • Value calculation method and device for application program
  • Value calculation method and device for application program

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Embodiment Construction

[0057] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0058] Such as figure 1 As shown, a specific embodiment of the present invention is: a value calculation method of an application program, comprising the following steps,

[0059] S10. Obtain the description information of the application program and the comment information of the user from the application program website;

[0060] In this step, the crawler tool is used to capture the description information of the application and the user's comment information; taking the "Xiaomi Sports" APP as an example, its package name is "com.xiaomi.hm.health", and the description and comment information are both It is real and effective data obtained from the Internet; the description of the APP is a long text message, part of which is as follows: ...

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Abstract

The invention provides a value calculation method and device for an application program. The method comprises: obtaining description information of the application program and comment information of auser from an application program website; extracting keywords from the description information and the comment information through a keyword extraction algorithm; respectively converting the keywordsand preset value vocabularies into word vectors with semantic features by using a word embedding Word2vec model, calculating the similarity between the keywords and the value vocabularies through cosine similarity, and constructing a similarity matrix of the keywords and the value vocabularies; and according to the similarity matrix of the keywords and the value vocabularies, calculating the probability of the value of the application program through a naive Bayes algorithm, and scaling the probability of the value of the application program into a value score. The word embedding Word2Vec algorithm is adopted, so that the problem of measurement of similarity among vocabularies is solved; and based on the naive Bayesian algorithm, obtaining the mapping relationship between the applicationprogram and the value category.

Description

technical field [0001] The present invention relates to a value calculation method and device, in particular to an application value calculation method and device. Background technique [0002] At present, research and analysis on value orientation are basically collected through online or offline questionnaires, but both online and offline, there are certain drawbacks, such as whether the design of questionnaire questions can guarantee pertinence , rationality, whether the respondents can complete the filling with high quality, whether the questionnaire covers a wide range of areas, and whether it is difficult to recover and other issues. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a value calculation method and device for an application program. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a value calculation method of an app...

Claims

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Application Information

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IPC IPC(8): G06F17/27
CPCY02D10/00
Inventor 罗伟东洪晶陈宇郭家豪
Owner 深圳市和讯华谷信息技术有限公司
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