Reference1 : Alexander J. Somola: Hilbert Schmidt Independence Criterion [http://alex.smola.org/teaching/iconip2006/iconip_4.pdf]

This post will cover major criterions that measure independency. Before we proceed, let’s define a what ‘independency’ is.

Given ${(x_1, y_1), \ldots, (x_m, y_m)} \sim Pr(x, y)$ determine whether $Pr(x, y) = Pr(x)Pr(y)$

Hilbert-Schmidt Independence Criterion (HSIC)

You’ll find this post in your _posts directory. Go ahead and edit it and re-build the site to see your changes. You can rebuild the site in many different ways, but the most common way is to run jekyll serve, which launches a web server and auto-regenerates your site when a file is updated.

Jekyll requires blog post files to be named according to the following format:

YEAR-MONTH-DAY-title.MARKUP

Where YEAR is a four-digit number, MONTH and DAY are both two-digit numbers, and MARKUP is the file extension representing the format used in the file. After that, include the necessary front matter. Take a look at the source for this post to get an idea about how it works.

Jekyll also offers powerful support for code snippets:

def print_hi(name)
  puts "Hi, #{name}"
end
print_hi('Tom')
#=> prints 'Hi, Tom' to STDOUT.

Check out the Jekyll docs for more info on how to get the most out of Jekyll. File all bugs/feature requests at Jekyll’s GitHub repo. If you have questions, you can ask them on Jekyll Talk.