Empirical Study on Indicators Selection Model Based on Nonparametric -Nearest Neighbor Identification and R Clustering Analysis

Table 3

The result of indicator screening based on nonparametric -nearest neighbor identification model.

	Index	Influence level	Result	Standard
1	Debt Asset Ratio	0%	Delete	2
7	Equity Ratio	0.0002%	Delete	1
14	total liabilities net cash flow	0.1158%	Delete	1
21	EBITDA	0%	Delete	2
27	liquidity turnover rate	0%	Delete	2
48	marital status	0.116%	Delete	1
51	gender	−0.1164%	Reserved	3
64	GDP growth rate	−0.1159%	Reserved	3
65	CPI	−0.1159	Reserved	3
68	arrived pledge score	0%	Delete	2