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Run Python code in Google Colab Download Python code Download R code (R Markdown) In this post, we will reproduce the results of a popular paper on PCA. The paper is titled ‘Principal component analysis’ and is authored by Herve Abdi and Lynne J.

Run Python code in Google Colab Download Python code Download R code (R Markdown) Download MATLAB code This post is Part-II of a three part series post on PCA. Other parts of the series can be found at the links below.

In this post, we will discuss about Principal Component Analysis (PCA), one of the most popular dimensionality reduction techniques used in machine learning. Applications of PCA and its variants are ubiquitous.