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Content analyzing system, content analyzing apparatus, content analyzing method, and content analyzing program

A content analysis and content technology, applied in the field of content analysis, can solve problems such as the relevance of communication modes that are not considered to be transmitted to users

Inactive Publication Date: 2013-06-12
NEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0019] The reason for this is that when obtaining the correlation as a feature between contents, the correlation is obtained only by using the usage frequency (rating) of the content by the user, without considering the correlation between propagation patterns indicating how the content spreads to users. Correlation

Method used

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  • Content analyzing system, content analyzing apparatus, content analyzing method, and content analyzing program
  • Content analyzing system, content analyzing apparatus, content analyzing method, and content analyzing program
  • Content analyzing system, content analyzing apparatus, content analyzing method, and content analyzing program

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Embodiment Construction

[0059]Hereinafter, preferred embodiments of the present invention will be discussed in detail with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known structures have not been shown in detail in order not to obscure the present invention.

[0060] Exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Throughout the drawings, similar components are identified by the same reference numerals to omit descriptions thereof as appropriate.

[0061] (first exemplary embodiment)

[0062] A first exemplary embodiment of the present invention will be described in detail with reference to the drawings. In the following drawings, desc...

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Abstract

The present invention discovers a characteristic correlation of propagation patterns to users between contents, the correlation being usable for information recommendation or marketing analysis. In the information recommendation, for example, a content is recommended at a proper timing of propagation. This content analyzing system comprises: a user terminal (200); and a content analyzing apparatus (100) for receiving a predetermined request from the user terminal (200) and returning the result thereof. The content analyzing apparatus (100) comprises: a propagation pattern extraction means (102); and a correlation calculation means (103). The propagation pattern extraction means (102) extracts a propagation pattern indicating how the content has been propagated to the user, for each content included in history data including use history of a plurality of contents. The correlation calculation means (103) obtains the correlation of the propagation patterns between the contents.

Description

technical field [0001] The present invention relates to content analysis technology, and more particularly, to a content analysis system, a content analysis device, a content analysis method, and a content analysis program that find correlation between arbitrary content and other content in terms of propagation patterns to users. Background technique [0002] Correlation analysis is an analysis method that numerically describes the relationship between two variables, and is used for information recommendation or marketing. [0003] For example, in information recommendation, an algorithm called collaborative filtering is a well-known recommendation method for recommending content with high similarity or relevance. correlation between. [0004] In recent years, it has become increasingly important to recommend a system that automatically grasps content that interests a user from a large amount of content (e-books, news, moving images, music, etc.) and presents them to the us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F13/00G06Q30/02G06Q30/06G06Q50/10
CPCG06Q30/0201
Inventor 伊藤千央白木孝
Owner NEC CORP
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