Method and device for loan customer credit scoring
A credit scoring and customer information technology, applied in the field of data processing, can solve the problems that affect the credit scoring results of loan customers, the poor accuracy of the model, and the inability to accurately reproduce the relationship between user information and credit scoring
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] Embodiments of the present invention apply to the following technical terms:
[0024] t% distribution method: Arrange the samples according to the attribute values from small to large, count the distribution rules, find the t1% upper quantile point and t2% lower quantile point according to the sample distribution law, and the samples between the two quantile points are Normal samples, and samples outside the two quantile points are abnormal samples. ...
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