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Metaphorical map structure generation method considering hierarchical characteristics of semantic data

A data hierarchy and map technology, which is applied in 2D image generation, image data processing, and other database retrieval, can solve the problem of lack of systematic construction method of data metaphor map without positioning characteristics, and achieve the effect of promoting understanding and cognition

Active Publication Date: 2018-06-01
WUHAN UNIV
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method for constructing a metaphor map that takes into account the hierarchical characteristics of semantic data in view of the lack of a systematic construction method for a metaphor map of hierarchical data without positioning features in the prior art

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  • Metaphorical map structure generation method considering hierarchical characteristics of semantic data
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  • Metaphorical map structure generation method considering hierarchical characteristics of semantic data

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Embodiment Construction

[0061] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0062] like figure 1 As shown, the method for generating a metaphorical map structure that takes into account the hierarchical features of semantic data in the embodiment of the present invention includes the following steps:

[0063] Data preparation stage:

[0064] Model the structural characteristics of hierarchical data, organize hierarchical data in the form of multi-fork tree, and each hierarchical data item is stored on a tree node of the multi-fork tree;

[0065] Map construction phase:

[0066] Step 1. Construct a metaphorical map framework: Construct a regular hexagonal map base ma...

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Abstract

The invention discloses a metaphorical map structure generation method considering hierarchical characteristics of semantic data. The method comprises a data preparation stage and a map construction stage, wherein the map construction stage comprises the steps of 1, constructing a metaphorical map framework; and 2, performing map finishing on the metaphorical map framework. Through the method, mapdisplay expression can be performed on the semantic data with the hierarchical relational characteristics, structural characteristics of the data are highlighted, data content is visually expressed,and data property characteristics are displayed; the visual cognition talent and familiarity on maps of a human are fully utilized to promote understanding and cognition of abstract data; and a new data visualization mode is provided, and by using the metaphorical map as a carrier, it is convenient to introduce map relevant technologies and methods to assist analysis of the abstract data without positioning characteristics.

Description

technical field [0001] The invention relates to the visual expression of non-positioning semantic data, in particular to a method for generating a metaphorical map structure in consideration of the hierarchical characteristics of the semantic data. Background technique [0002] In the era of big data, with the development of various software and hardware technologies, the channels for obtaining data are more diverse, and correspondingly, the amount of data has been greatly enriched. Effective expression of data helps to extract useful features, rules, and patterns from a large amount of data, thereby promoting the understanding and analysis of data. The key is to construct a suitable data expression carrier. An excellent data expression carrier not only needs to express the data correctly, but also present it to the audience in an appropriate form to facilitate the understanding of the information. [0003] According to whether the data contains spatial positioning attribut...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06T11/00G06T11/20G06T11/60
CPCG06F16/904G06T11/001G06T11/206G06T11/60
Inventor 信睿艾廷华
Owner WUHAN UNIV
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