## Gradient and Directional Derivative

Original post is The Gradient and Directional Derivative from Mathematics School, Oregon State University. Here I thank the author(s) sincerely.

Original post is The Gradient and Directional Derivative from Mathematics School, Oregon State University. Here I thank the author(s) sincerely.

参考自 Introduction to Semi-Supervised Learning。

def square_and_cube(x): yield x**2 yield x**3

其实 Digest of Fluent Python 里有讲，只是我实在是太不习惯它的用法了：

Given 3 points, $(1,1), (2,1), (2,2)$, how would you connect them with 2 segments? Subtly, geom_line of ggplot2 thinks in a different way when you order the ...

My aim is to install ALL packages I need for a project to a non-default location.

If you run cross_validate(n_jobs > 1) with your own estimator, pay attention that your estimator will be copied per job.

scipy.spatial.distance.pdist(X) gives the pair-wise distances of X, $\operatorname{dist}(X[i], X[i])$ not included. The distances are stored in a dense matri...