Credit Risk Management of Consumer Finance Based on Big Data

Table 8

Algorithm performance comparison.

	Accuracy	Precision	Recall rate	F1 measurement
Logistic regression	0.9217	0.5257	0.0725	0.1143
Original AdaBoost	0.9103	0.5023	0.1324	0.1719
Improve AdaBoost	0.9093	0.4574	0.3158	0.3237