A couple of links I have found useful and like visiting them or referring them to my friends.

A starter to learn ML for beginners

• https://statsguys.wordpress.com/2014/01/03/first-post/

Great blogs on Data Science, ML

• http://blog.yhat.com/
• http://www.datatau.com/
• http://fastml.com/

Learn Neural Networks, Deep Learning

• http://neuralnetworksanddeeplearning.com/

Some great suggestions to use statistics in your data science work

• http://datastories.quora.com/How-do-data-scientists-use-statistics

Great Links for Data:

• http://cs109.github.io/2014/pages/resources.html