Method and system for constructing ontology base in mobile application

A mobile application and construction method technology, applied in the field of Internet applications, can solve problems such as low efficiency, inability to effectively describe the functional differences of mobile applications, and inability to add new mobile application annotations.

Active Publication Date: 2013-04-03
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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Problems solved by technology

In order to meet the retrieval and recommendation requirements, the category information and introduction of mobile applications are currently stored in the database for the retrieval and recommendation of mobile applications. The category information of mobile applications is manually marked by operation and maintenance personnel. Therefore, mobile The information labeling of applications is completely dependent on manual labor. If the number of mobile applications is growing rapidly, if manual

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  • Method and system for constructing ontology base in mobile application
  • Method and system for constructing ontology base in mobile application
  • Method and system for constructing ontology base in mobile application

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Embodiment Construction

[0078] The basic idea of ​​the present invention is: match the title and introduction text of the mobile application in the database respectively in the pre-generated concept label set and attribute label set, and assign weight values ​​to the matched concept labels and attribute labels; To the low-ranked concept tags, obtain the concept tag path from the pre-generated concept tag tree; query the relationship between the pre-generated concept tags and attribute tags according to the concept tags in the concept tag path, and obtain the attribute tags; use the obtained concept tags A tag path and associated attribute tags annotate the mobile application.

[0079] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0080] The invention provides a method for constructing an ontology library of a mobile applic...

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Abstract

The invention provides a method for constructing an ontology base in mobile application, which comprises the following steps of: respectively carrying out matching on titles and introduction texts in mobile application in a database in a pre-generated concept tag set and a pre-generated attribute tag set and distributing weight values to matched concept tags and attribute tags; according to the concept tags of which the weight values are sorted from high to low, acquiring a concept tag path from a pre-generated concept tag tree; according to the concept tags in the concept tag path, inquiring an incidence relation of the pre-generated concept tags and the pre-generated attribute tags so as to obtain the attribute tags; and labeling the mobile application by utilizing the acquired concept tag path and the related attribute tags. The invention also provides a system for constructing the ontology base in mobile application. According to the technical scheme provided by the invention, the concept tags and the attribute tags can be automatically and efficiently labeled for the mobile application.

Description

【Technical field】 [0001] The invention relates to the field of Internet applications, in particular to a method and system for constructing an ontology library for mobile applications. 【Background technique】 [0002] With the rapid development of mobile networks and smart terminals, the demand related to mobile applications (APP, Application) is also increasing, for example, retrieval of mobile applications, recommendation of mobile applications, etc. In order to meet the retrieval and recommendation requirements, the category information and introduction of mobile applications are currently stored in the database for the retrieval and recommendation of mobile applications. The category information of mobile applications is manually marked by operation and maintenance personnel. Therefore, mobile The information labeling of applications is completely dependent on manual labor. If the number of mobile applications is growing rapidly, if manual labeling is still used, it will ...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 庞文博杨锴
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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