TorosFanny

As China government blocks many foreign websites, we can't directly access 'www.bing.com' most of the time. Instead, we will get 's.cn.bing.net' or 'cn.bing.com' when we try to access it. I...

You should add a np.sqrt above s+epsilon like below. (u, s, vt) = np.linalg.svd(sigma) zca_white = u.dot(np.diag(1 / np.sqrt(s + epsilon))).dot(u.transpose())

Concern on the size of normalized code, compiling complexity.

7

I'm not quite familiar with compiling theory, category theory and many other related topics. But I'm very interested in all of them. Within my limited knowledge, I'm concerned about two...