Antoine RebecqHave you checked your features distributions lately?tl;dr Trying to debug a poorly performing machine learning model, I discovered that the distribution of one of the features varied from…Apr 14, 2021Apr 14, 2021
Antoine RebecqinShopify DataHow to Use Quasi-experiments and Counterfactuals to Build Great ProductsA/B tests aren’t the only tool to understand causality: quasi-experiments and counterfactuals are powerful tools for causal inference.Sep 30, 20202Sep 30, 20202
Antoine RebecqinTowards Data ScienceCausal Inference cheat sheet for data scientistsBeing able to make causal claims is a key business value for any data science team, no matter their size. Quick analytics (in other words…Apr 29, 2020Apr 29, 2020
Antoine RebecqMicromorts — how much risk of death would you accept?tl;dr — A 1% death risk is deceptively high — Micromorts (1/10000 th of a percent) are a useful scale to model death risks —…Mar 8, 2020Mar 8, 2020