Remove Data mining Remove KDD Remove Knowledge Discovery Remove Risk
article thumbnail

Using Empirical Bayes to approximate posteriors for large "black box" estimators

The Unofficial Google Data Science Blog

These estimates can be useful to make risk-adjusted decisions and explore-exploit trade-offs, or to find situations where the underlying regression method is particularly good or bad. For example, we could use a relatively coarse generalization model for $t$ and rely on calibration to memorize item-specific information.

KDD 40