Hierarchical clustering-based suspicious taxpayer detection method
A hierarchical clustering and taxpayer's technology, applied in structured data retrieval, instruments, electronic digital data processing, etc., can solve problems such as information asymmetry, difficult tax data, loss of tax revenue loss, etc., to achieve convenient and credible operation high degree of effect
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[0014] The present invention is described in further detail below in conjunction with accompanying drawing:
[0015] refer to figure 1 and figure 2 , the suspicious taxpayer detection method based on the hierarchical clustering of the reference graph of the present invention comprises the following steps:
[0016] 1) Obtain the taxpayer interest network, and extract the taxpayer corresponding to each node and the degree of interest association between any two taxpayers from the taxpayer interest network, and then use the hierarchical clustering algorithm to analyze the taxpayer and any two taxpayers. Hierarchical clustering is performed on the degree of interest association between people to form a binary tree, and then the binary tree is divided according to the degree of interest association between the taxpayer and any two taxpayers to obtain several clusters, wherein each hierarchical clustering is obtained All clusters are recorded as interest-related associations;
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