Statistics for Data Science: What is Normal Distribution?
Introduction to the Normal Distribution Have you heard of the bell curve? It tends to be among the most discussed water-cooler topics among people …
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Feature Scaling for Machine Learning: Understanding the Difference Between Normalization vs. Standardization
Introduction to Feature Scaling I was recently working with a dataset that had multiple features spanning varying degrees of magnitude, range, and units. This …
Practical Guide on Data Preprocessing in Python using Scikit Learn
Introduction This article primarily focuses on data pre-processing techniques in python. Learning algorithms have affinity towards certain data types on which they perform incredibly well. …
PCA: A Practical Guide to Principal Component Analysis in R & Python
Overview Learn the widely used technique of dimension reduction which is Principal Component Analysis (PCA) Extract the important factors from the data with the …
