Qiang Zhu

Results 34 issues of Qiang Zhu

to Lec 06. Compare it with finite difference method.

knowing the gradient would help

Can be used to solve the root of single variable function f(x)=0. f(x) = exp(x)*lnx - x**2 find the bond length of NaCl V(r) = -e^2/r + a*e^{-r/p} a =...

enhancement

Currently, we have a single neuron code, but it would be good to expand it 2 neurons, 2 layers. This way, we will have a better understanding on the back-propagation...

enhancement

https://blog.csdn.net/golden1314521/article/details/46225289

The choice of m seems to generate very interesting phenomena. ```python %matplotlib inline import matplotlib.pyplot as plt # We can only change [a , c , m] N = 1000...