KYRA
KYRA
@mandli thanks for your apply. But I still don't understand the 2nd answer how to derive the expression above. Could you derive the expression `f_prime_hat[0] = (-3.0 * f(x_hat[0]) +...
请问您现在知道show_class_map()函数中的y_indx参数在哪里了吗,求指导 @LXY66666666
hi, i'm confused about the usage of the function 'thrC'. Could you explain it for me. Thanks. @AngryCai @compasszzn 