How to Determine the Early Warning Threshold Value of Meteorological Factors on Influenza through Big Data Analysis and Machine Learning

Table 4

Evaluation of max_depth for CART.

max_depth	ACC	f1-score	AUC
2	0.8361	0.6562	0.8019
3	0.8126	0.6793	0.7798
4	0.8135	0.7087	0.7943
5	0.7621	0.6315	0.7109
6	0.7709	0.6107	0.6954
7	0.7891	0.6051	0.6598