[Retracted] Optimization of Environmental Parameters of Ice and Snow Sports Venues Based on the BP Neural Network and Wireless Communication Technology

Table 2

Images of ice and snow sports comparison result analysis. The difference in frequency of pixel value speed between both the CBP and weighted centroid algorithm methods.

Algorithm	Training (%)	Testing (%)	Speed (×10 ms)	Accuracy (%)
Convolutional backpropagation (CBP)	97	98	0.02 ms	99.45
Weighted centroid algorithm	91	93	0.03 ms	95.89