迭代次数(N,n)

本文方法准确率

未改进DBN方法准确率

(10, 10)

97.01%

91.76%

(20, 20)

97.43%

93.25%

(30, 30)

97.70%

93.96%

(40, 40)

97.85%

94.23%

(50, 50)

98.19%

94.77%