Concepts3
📚TheoryIntermediate
ELBO (Evidence Lower Bound)
The Evidence Lower Bound (ELBO) is a tractable lower bound on the log evidence log p(x) that enables learning and inference in latent variable models like VAEs.
#elbo#variational inference#vae+12
📚TheoryIntermediate
KL Divergence (Kullback-Leibler Divergence)
Kullback–Leibler (KL) divergence measures how one probability distribution P devotes probability mass differently from a reference distribution Q.
#kl divergence#kullback-leibler#cross-entropy+12
∑MathIntermediate
Bayes' Theorem
Bayes' Theorem tells you how to update the probability of a hypothesis after seeing new evidence.
#bayes' theorem#posterior probability#prior probability+11