Structure learning of (probabilistic) circuits is an open problem. This project will attempt to create new ideas and algorithms. Some references:
Tractable Uncertainty for Structure Learning: https://arxiv.org/abs/2204.14170
Strudel: Learning Structured-Decomposable Probabilistic Circuits: https://arxiv.org/abs/2007.09331
Bayesian Structure Scores for Probabilistic Circuits: https://arxiv.org/abs/2302.12130
Cassio de Campos