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lmorgan95

Liam Morgan

Recently Published

ISLR - Chapter 9 Solutions
My solutions to Chapter 9 ('Support Vector Machines') of the book 'An Introduction to Statistical Learning, with Applications in R'.
ISLR - Chapter 8 Solutions
My solutions to Chapter 8 ('Tree-Based Methods') of the book 'An Introduction to Statistical Learning, with Applications in R'.
ISLR - Chapter 7 Solutions
My solutions to Chapter 7 ('Moving Beyond Linearity') of the book 'An Introduction to Statistical Learning, with Applications in R'.
MissForest - Missing Data Imputation
An overview of the MissForest algorithm for predictive imputation of missing data. Covers various topics including the algorithm itself, implementation, measuring its effectiveness w.r.t a modelling objective, tips to increase imputation speed & accuracy.
ISLR - Chapter 6 Solutions
My solutions to Chapter 6 ('Linear Model Selection and Regularization') of the book 'An Introduction to Statistical Learning, with Applications in R'.
ISLR - Chapter 5 Solutions
My solutions to Chapter 5 ('Resampling Methods') of the book 'An Introduction to Statistical Learning, with Applications in R'.
Linear Regression - LOOCV Shortcut
In Linear Regression, reducing the computation time of Leave-One-Out Cross-Validation MSE to that of a single model fit.
ISLR - Chapter 4 Solutions
My solutions to Chapter 4 ('Classification') of the book 'An Introduction to Statistical Learning, with Applications in R'.
ISLR - Chapter 2 Solutions
My solutions to Chapter 2 ('Statistical Learning') of the book 'An Introduction to Statistical Learning, with Applications in R'.
ISLR - Chapter 3 Solutions
My solutions to Chapter 3 ('Linear Regression') of the book 'An Introduction to Statistical Learning, with Applications in R'.