ELBO stands for:
Answer options
A
Evidence Lower Bound
B
Exact Latent Bayesian Objective
C
Enhanced Learning Bound
D
Eigenvalue Lower Bound
Correct answer: Evidence Lower Bound
Explanation
ELBO (Evidence Lower BOund) is the VAE training objective. Maximizing ELBO is equivalent to maximizing a lower bound on the data log-likelihood while regularizing the latent space.