Chain Graph Models to Elicit the Structure of a Bayesian Network

Table 1

Elicited vector 𝑎, with 𝑠=5. In the top row, the number 𝑏 of parents is reported, while in the second row the correspondent minimum fraction of nodes 𝑎_𝑏 is shown.

Number of parents	0	1	2	3	4	5
Cumulative fraction of nodes	0.01	0.2	0.4	0.6	0.8	1.0