Latent free equivalent mDAGs
We show that the marginal model for a discrete directed acyclic graph (DAG) with hidden variables is distributionally equivalent to another fully observable DAG model if and only if it does not induce any nontrivial inequality constraints.
| Autor principal: | |
|---|---|
| Formato: | Journal article |
| Idioma: | English |
| Publicado em: |
Mathematical Sciences Publishers
2023
|