Autonomous Classification of Digital Painting Images Based on Wireless Network

Table 3

Classification results of different algorithms.

Adopt an algorithm	CNN	DBN	Single-layer CRBM	Two-tier CRBM
Test accuracy rate (%)	63.9	59.6	65.3	71.5
Convergence steps	188	188	80.9	59.9
Each iteration time (s)	859	25	24.5	29.5