ManiFlow: Implicitly Representing Manifolds with Normalizing Flows
ManiFlow: Implicitly Representing Manifolds with Normalizing Flows
Normalizing Flows (NFs) are flexible explicit generative models that have been shown to accurately model complex real-world data distributions. However, their invertibility constraint imposes limitations on data distributions that reside on lower dimensional manifolds embedded in higher dimensional space. Practically, this shortcoming is often bypassed by adding noise to the …