Building Blocks of Data Science Part — I

INTRODUCTION TO STATISTICS

Statistics is derived from Italian words ‘State’ and ‘Statista’ — which means ‘The Government’ and ‘Useful facts/information’. It is a branch of mathematics and deals with

Recommendation Systems in Nutshell

Recommender Systems has been key area of application of AI systems. They act as ad-hoc systems but…

Understanding Neural Network and Back Propagation Intuition without much MATHEMATICS

Genetic Algorithm (GA) with R Package Rgenoud

This document will help us understand how the Genetic Algorithm works internally using the R package Rgenoud. Below you will see the internal mechanism of the algorithm, that is partially covered with simple illustration, also the simple working code…

Building Blocks of Data Science Part — II

This is continuation from Part — I

MEASURES OF SHAPE

Now, we have data on hand, and we have calculated the central tendency measure, we also know how each value in the data series varies from…