Overview
TLDR
TODO
Summary
Focusing on Convex Potential Flow or CP-Flow: framework to develop probabilistic models with tractable densities
Presenting a new tool to efficiently training them in MLE: a gradient estimator for the log determinant of the Jacobian
1. Motivations
1.1 Introduction
- Flow based models as trainable tools to develop probabilistic models with tractable densities
1.2 Applications
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Density Estimation
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Variational Inference
1.3 Theoretical Guarantees
1.3.1 Trainability
- Convexity –> Invertibility that is required for Training
1.3.2 Universality
- Universal Density Approximators
1.3.3 Optimality
- Optimal in the Optimal Transport sense