Performance Test of Micro-Slit Antenna Loaded with High Refractive Index Medium Based on Image Recognition

Table 2

The prediction accuracy of different methods under a single hidden layer (%) (number of samples: 5000/1000).

Method	Number of hidden layer nodes
	100.00	200.00	300.00	400.00	500.00	600.00	700.00
DBN	93.5	92.5	93	93	92.5	92	97
RBM-SVM	96	97.5	92.4	90	91	96	91
SVM	88.1	88.1	88.1	88.1	88.1	88.1	88.1