Well blogger does not have support for latex and the windows live writer is being redeveloped. So, in the meanwhile, I have written a few posts on the pelican blog and thought, I might as well link to them here.

Why you should prefer to use the square root of Gini Index: This post examines the advantages of using the Gini Index as the criteria for building decision trees.

Do tweets have predictive power. This post examines whether tweets have an effect on opening weekend revenue of box office movies.