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Method and equipment for establishing map model

A map model and map technology, applied in the computer field, can solve the problems of not enough intuitive graphics and poor display effect, and achieve the effect of improving the display effect and the intuitive graphics.

Active Publication Date: 2013-11-06
BAODING DAWEI COMP SOFTWARE DEV CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a method and device for establishing a map model to solve the problem that the patent map in the prior art is based on 2D graphics, which makes the graphics not intuitive enough and the display effect is relatively poor

Method used

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  • Method and equipment for establishing map model
  • Method and equipment for establishing map model

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Embodiment Construction

[0062] The embodiment of the present invention determines the 3D coordinates corresponding to each sample data according to the first correlation value of the subject information of each sample data and the category set to which it belongs, and the second correlation value between sample data in the same category set, and then according to The determined 3D coordinates establish a 3D map geometric model. Since the patent map model established in the embodiment of the present invention is based on 3D graphics, the graphics are more intuitive and the display effect is improved.

[0063] Wherein, the sample data in the embodiment of the present invention may be patent information, or other textual information that requires data analysis.

[0064] The embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0065] Such as figure 1 As shown, the method for establishing a map model in the embodiment of the pres...

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Abstract

The embodiment of the invention relates to the technical field of computers, in particular to a method and equipment for establishing a map model for solving the problem that patent maps in the prior art are two-dimensional (2D) based patterns and are poor in perceptual intuition and display effect. The method provided by the embodiment of the invention comprises the following steps: determining sample data in each class set; determining a first relevance numerical value of each sample data and the topic information of the class set of the sample data, and determining a second relevance numerical value among sample data in a same class set; determining a three-dimensional (3D) coordinates corresponding to each sample data according to the first relevance numerical value and the second relevance numerical value; and establishing a 3D map geometric model according to the determined 3D coordinates. Since the map model established by the embodiment of the invention is a 3D map geometric mode, the pattern can be more intuitive, and the display effect is improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and equipment for establishing a map model. Background technique [0002] Text mining, clustering, and graphic display are functions provided by many data analysis software, which are used to find patterns, discover information, and discover knowledge from data sets. The patent map is a way to realize the above functions. [0003] The current patent map provides a text analysis tool. Based on the patent sample to be analyzed, the tool applies cluster analysis to the word frequency of related vocabulary to generate a topic (vocabulary) topographic map to describe the distribution of patent technology topics. . This analysis tool identifies and suggests frequently associated phrases within a vocabulary family and their interrelationships in the literature. [0004] In the topographic map, the contour map is mainly used as the benchmark for drawing the whole map. Pate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T17/05G06F17/30
Inventor 王全喜吴凯峰杨芳张林锋张文军盛兴孙骁张萌
Owner BAODING DAWEI COMP SOFTWARE DEV CO LTD
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