Index Exploratory Data Analysis(EDA) and Preprocessing Missing Value Detection & Handling Data visualization Outliers Detection & Handling Multi Colinearity Detection & Handling Data Preprocessing Data Cleaning Data transformation Feature Scaling Normalization And Standardization Scaling to Minimum And Maximum values Scaling To Median And Quantiles Gaussian Distribution Logarithmic Transformation Reciprocal Trnasformation Square Root Transformation Exponential Trnasformation Box Cox Transformation Parsing Dates Character Encoading Categorical Encoading Feature Selection Handling Imbalanced Data Data Reduction Dimentionlity Reduction Model Deployment Common Terms Bias and Varience Overfitting and Underfitting