Time & Space Complexity Analysis

Time & Space complexity analysis to get quick review around different notation schemes, analysing algorithms for time & space complexity. This is best for interview and recap situations. Has use case for a specific piece of code. Author of these notes is a Data Scientist and Entrepreneur in Bengaluru, India.…

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Scheduling Problem (Using R)

These notes are around solving scheduling problems using graph data structure in R. Problems which can be broken as difference constraints can be solved as shortest Path Problem. This specific use case uses OPTRESS package and their graph algorithm for the purpose. Code and theory both explained for optimal understanding.…

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Interpreting Regression

Regression is one of the most critical concepts needed to understand practical data science and real life problem solving. Given that large number of real life problems are often solved as linear regression cases, correct way to interpret results is needed. We used R's output as means to do this.…

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CFA – Ethics

Preview of notes Author of these notes is a CFA qualified Investment banker and financial consultant. Other qualifications of author - IIM Calcutta, IIT Roorkee You’ll be asked to provide your contact details once you click payment button. After payment an email with complete notes will be sent to your…

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Machine Learning : A Comprehensive Package

These notes cover the subject of 'Machine Learning'. You can get the complete set of notes as shown at the bottom of this page. The complete set will cover the following sections: Gradient Descent Data Modelling Feature Selection & Regularization Algorithms  Logistic Regression  Boosting Bagging Neural Nets Real Life Data…

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Machine Learning Essentials

These notes cover the mathematical pre-requisites before you can deep dive into advanced concepts of Machine Learning. Complete notes on ML essentials, which you can get as shown at the bottom of this page, will cover the following sections: Eigen Values Hessian Matrix Lagrange Multiplier Laplace Variance Full preview of…

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