Visualization method, system and device for multi-dimensional network node classification, and storage medium
A network node, multi-dimensional technology, applied in other database browsing/visualization, other database clustering/classification, character and pattern recognition, etc., can solve the problem of not being able to capture neighbor information, not considering the influence of node similarity, and unable to express clearly Problems such as structural feature coupling information and interactive correlation information
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[0059] Visualization technology can speed up the processing speed of information through visual images, and provides a strong support for discovering and understanding scientific laws. Among them, graph visualization has become an important network data analysis method. Graph visualization is mainly divided into force-guided methods and data-based dimensionality reduction methods. Among them, the force-guided graph visualization technology models the graph as a physical system, and calculates the resultant force of the attraction and repulsion of each node, so that the position of the node is moved by the resultant force until the entire system reaches a stable state. The graph visualization based on data dimensionality reduction aims to maintain the similarity between the distribution of nodes in the graph space and the two-dimensional layout space by designing an optimization objective function, that is, the distribution of nodes in the two-dimensional layout space and the d...
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