Interesting. You've invented something like the Optional Polya Tree [1], except from a bottom up instead of top down construction. [1] https://www.researchgate

Interesting. You've invented something like the Optional Polya Tree [1], except from a bottom up instead of top down construction. [1] https://www.researchgate.net/publication/47278398_Optional_Polya_tree_and_Bayesian_inference https://www.researchgate.net/publication/47278398_Optional_P...