Tagged: data science


How-to: Install Vowpal Wabbit on CentOS 6.5+

Vowpal Wabbit (VW) is a blazingly fast machine learning system which is based on an intrinsically fast learning algorithm. There are several optimization algorithms available with the baseline being sparse gradient descent (GD) on...


RMySQL Package Installation

Installing a package on R seems like an easy task of single command, but not with the RMySQL package. The package requires certain Windows dynamically linked library(.dll) and compilation on Windows. The below article outlines the...


Text Mining: Ranking and Association

The article covers an example of Text Mining in R on a sample JSON data. The data covers the conversation of persons belonging to the real estate domain. Download the example JSON file from here. The JSON dataset has...