shap A gentle introduction to SHAP values in R Opening the black-box in complex models: SHAP values. What are they and how to draw conclusions from them? With R code example!
machine learning Sample size and class balance on model performance Analyzing the relationship between the sample size and how it impacts on the accuracy in a classification model
data science Model Performance in Data Science Live Book Hi there! I decided to almost re-write the model validation section since it didn't reflect real case scenarios. Hopefully in the two new chapters you will gain a deeper knowledge on methodological aspects
data science Data Science Live Book - Scoring, Model Performance & profiling - Update! This update contains a new chapter -scoring- which is related to model performance and model deployment, used when predicting a binary outcome. Link to the scoring chapter. Important: To use following updates please