You are given a sentence in English. Your job is to translate the English sentence into Spanish.

And to do that, I'm going to tell you about a framework which is very popular in statistics and machine learning of the last 50 years called Bayesian decision theory.
Y para hacerlo, voy a darles un marco teórico muy usado los últimos 50 años en estadística y en aprendizaje automático, llamado teoría de la decisión bayesiana.