Nicolas Lupi

Suggestions for estimating and enhancing predictive accuracy for the employee attrition case Nicolas Lupi · Follow Published in Towards Data Science · 10 min read · 8 hours ago — Photo by Israel Andrade on Unsplash Recently, I’ve come up with a particular issue when dealing with survival analysis: many models I fitted performed well in theory, with strong test metrics, but then failed to predict the true outcomes that were observed in practice. In