Somayeh YoussefiCentral Limit TheoremImagine you’re working in a bakery, and you want to estimate the average daily income. While you don’t know the exact distribution of the…Aug 22Aug 22
Somayeh YoussefiMapping the Unseen: Decoding Railcar Routes with GPS and Graph TheoryIn this post, I address a real industry case, and by reading it, you will sharpen your skills in folium and networkx. You can read more…Jul 27Jul 27
Somayeh YoussefiHomoscedasticityIn this post we will learn about homoscedasticity. The notebook can be found here.Dec 24, 2023Dec 24, 2023
Somayeh YoussefiUnderstanding Bias-Variance Tradeoff: A Practical GuideIn this post, we will delve into the crucial concepts of reducible and irreducible error, explore the bias-variance tradeoff, and…Dec 19, 2023Dec 19, 2023
Somayeh YoussefiPredicting Travel Time for Plant-Customer Pairs Using Robust Linear RegressionRecently, a client who owns a chain of department stores provided me with the locations of their plants and their customers, posing an…Oct 29, 2023Oct 29, 2023
Somayeh YoussefiPermutation importance vs impurity-based feature importanceIn this post, you will learn:Sep 18, 2023Sep 18, 2023
Somayeh YoussefiBuilding a machine learning model to predict if a loan applicant fails to return their loan!In this post, following my previous post, which can be found here, I will explain my approach to preprocess Lending Club cleaned data and…Sep 7, 2023Sep 7, 2023
Somayeh YoussefiBuilding a machine learning model to predict if a loan applicant fails to return their loan!In this post (and following posts), I will explain my approach to building a model to predict if a loan borrower would pay their loan in…Aug 26, 2023Aug 26, 2023