Principal Component Analysis

EasyChair Preprint 4384

Abstract

Principal Component analysis or aka PCA is one of the most important dimensionality reduction technique out there. This paper is devoted towards why we need PCA, what are the steps to be taken and what are the benefits of using Principal component analysis. While in Data Exploratory Analysis we need to reduce the dimension in such a way that the maximum of what we need is to be captured.

Keyphrases: Data Exploratory Analysis, Principal Component Analysis, dimension reduction

@booklet{EasyChair:4384,
  author    = {Arun Kumar and Pankaj Kumar Saini},
  title     = {Principal Component Analysis},
  howpublished = {EasyChair Preprint 4384},
  year      = {EasyChair, 2020}}