Research on Dynamic Programming Strategy of Bayesian Network Structure Learning

Table 2

Hash table of four node sets.

Node	Binary coding
	000	001	010	011	100	101	110	111
1	[]	4	3	34	2	24	23	234
2	[]	4	3	34	1	14	13	134
3	[]	4	2	24	1	14	12	124
4	[]	3	2	23	1	13	12	123
Label	1	2	3	4	5	6	7	8