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Formal Concept Computation Method for Blog Data Based on Attribute Topology

A technology of formal concept and calculation method, applied in the field of formal concept calculation of blog data, can solve problems such as poor logic and unsuitable visual analysis

Active Publication Date: 2017-10-20
YANSHAN UNIV
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the attribute sub-topology splits the original topology as a whole, which is not suitable for visual analysis
Secondly, the method is poor in logic, and it is not suitable for formal concept calculations in the background of large-scale data forms

Method used

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  • Formal Concept Computation Method for Blog Data Based on Attribute Topology
  • Formal Concept Computation Method for Blog Data Based on Attribute Topology
  • Formal Concept Computation Method for Blog Data Based on Attribute Topology

Examples

Experimental program
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Embodiment Construction

[0102] Below we will further describe the technical solution of the present invention in detail through the accompanying drawings and examples.

[0103] In this experimental example, refer to Figure 1 to Figure 8 As shown, the formal concept calculation method of blog data based on attribute topology, specifically includes the following steps:

[0104] 1. Attribute topology representation of formal background

[0105] Table 1 is the form background of an experimental example of the present invention

[0106]

[0107]

[0108] image 3 The attribute topology graph of the formal background of this experimental example is composed of all the attributes in the formal background and the edges with weights between them. The weights on each edge are determined by formula (3).

[0109] In this experiment example, all attribute sets M={a,b,c,d,e,f,g,h,i,j,k,l,m,n}, and the top-level attribute set is {a,b,c ,d,e,f,j,h,j,l,m,n}, the associated attribute set is {i,k}, and the ...

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Abstract

The invention discloses an attribute-topology based form concept calculation method of blog data. The attribute-topology based form concept calculation method includes: subjecting format background of the blog data to attribute topology expression, and degrading the attribute topology of the blog data to a graph with a starting point and an ending point by adding a global starting point and a global ending point and relevant edges; repeatedly searching and recalling attribute nodes in inherent order to complete transversal of paths through limitation of conditional constraint and calculation rules; acquiring all the form concepts of the blog data during transversal of all the paths between the global starting point and the global ending point. The attribute topology is structured into a complete entirety, the decomposition process of the attribute topology is avoided, and completeness of the calculation method is embodied; meanwhile, intuitive calculation process of the form concepts is acquired during transversal of the attribute topology.

Description

technical field [0001] The invention relates to the field of formal concept analysis, in particular to a method for calculating the formal concept of blog data based on attribute topology. Background technique [0002] Blogs are characterized by freedom, openness, and sharing. Through graphic, text, audio, and image forms, and around the five major functions of personal networks, blogs are a socialized personal service model that provides services such as access, reading, writing, organizational communication, and evaluation exchange. . It is not a pure technological innovation, but it is indeed a gradual evolution of network applications, a form of change. The universality of blogging makes it spread from all to all. However, the blog is not as prosperous as it appears on the surface. When the blog is making noise in front of the public without any disguise, the ensuing problems make the blog mess up. The blindness of blog participants leads to confusion and boredom in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F16/951
Inventor 张涛李慧魏昕宇
Owner YANSHAN UNIV
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