# Tutorial : Concept of Linearity in Linear Regression

This Tutorial talks about basics of Linear regression by discussing in depth about the concept of Linearity and Which type of linearity is desirable.

# Analytics : Future of Retail Analytics

The Tutorial / Article talks about Future trends in Retail Analytics and touches upon how customer data in combination with data science can help and how technology can help in finding solutions to few fundamental problems in Retail Industry.

# Machine Learning : Training Set – Validation Set – Test Set

This tutorial talks about the importance of Testing set and Validation sets for predictive analytic algorithms and different techniques which can be wisely used to get a reliable measure of accuracy.

# Machine Learning : Accuracy & Memorization vs Learning

This tutorial talks about various measures of accuracy in in various predictive analytics and machine learning scenarios. It also talks about potential pitfall of over fitting resulting in memorization vs the learning which is desirable.

# Introduction to Machine Learning

The tutorial introduces you to the basics of machine learning and different types of machine learning algorithms and how to kick start career in the field of data science by understanding the basics.

# R Tutorial : Intermediate Data Analysis – Part 2

This R Tutorial builds on the previous R tutorial and arms you with few more fundamental analysis tools for capturing essence of data. This will go a long way in understanding the data more.

# R : Basic Data Analysis – Part 1

This First R Tutorial aims at introducing you to the fascinating world of Data Science and Analytics using the almighty tool called R. You will be aided with how to do steps which you can follow and work with.

# Mahout Tutorial : Introduction & Setting up Mahout

In this article we will try to introduce you and walk you through a step by step Mahout Installation. Mahout is a Scalable Machine Learning library by Apache .

# Hadoop Tutorial : Installing Hadoop on a Single Node Cluster – A Walkthrough

This article attempts to give a step by step walk through for creating a single Node Hadoop Cluster. It is an hands on tutorial so that even a novice user can follow the steps and create the Hadoop Cluster.

# Hadoop Tutorial : Map Reduce Introduction and Internal Data flow

This tutorial talks about Map reduce programming paradigm used widely in the Big Data analytics arena. We will also run through an example step by step to understand various mechanisms involved.