Data Science


Dinesh Chandrasekaran
MS, Ecole Centrale de Lille,
ASQ-CSSBB, PMP, PMI-ACP,
SAFe® 4 Agilist (SA),
SAFe® 4 Practitioner (SP)

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Logistic Regression from scratch using Python

07 Jan 2019 • Machine Learning • Statistics

This topic explains the method to perform binary classification using logistic regression from scratch using python.

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Effect of Autocorrelation in the model residuals

22 Dec 2018 • Machine Learning • Statistics

This topic explains the method to identify the autocorrelation in the residual errors which is one of the important assumption to be evaluated for linear regression model.

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Cost Function Optimization using Gradient Descent Algorithm

19 Dec 2018 • Machine Learning • Statistics

This topic explains the cost function optimization using Gradient Descent Algorithm.

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Optimal number of cluster identification with K-Means algorithm using elbow method

16 Dec 2018 • Machine Learning

This topic explains the elbow method to determine an optimal number of clusters for any given data using K-Means clustering machine learning algorithm.

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Data Classification using Logistic Regression Algorithm with Principal Component Analysis

05 Dec 2018 • Machine Learning

This topic explains the data classification using Logistic Regression Algorithm with Principal Component Analysis

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