Python
NLTK, Machine Learning, Visualization, and etc
Get the source page and html.
Kaggle = https://www.kaggle.com/ NLTK site = http://www.nltk.org/ and http://www.nltk.org/book/ Machine Learning = Machine Learning in action and http://scikit-learn.org/dev/index.html Visualization = http://bokeh.pydata.org/en/latest/ and etc..
Using this Papers.