Research of Epidemic Big Data Based on Improved Deep Convolutional Neural Network

Table 2

The segmentation accuracy of brain tissue based on various algorithms.

Models	Accuracy	Recall	Precision	F-measure
Decision tree	0.81	0.85	0.70	0.77
Random tree	0.80	0.83	0.71	0.77
Naive Bayes	0.78	0.81	0.70	0.75
CNN	0.81	0.84	0.73	0.78
CNN+	0.83	0.88	0.73	0.79