Name | Value | Description |
hConstraintNone | | Indicate that no constraints are imposed on the learning process. Unless any of the below constraints has been specified, hConstraintNone is assumed. |
hConstraintEdgeRequired | | Indicate that no edge is permitted. |
hConstraintEdgeForbidden | | Indicate that an edge must be present, but the direction is unspecified. |
hConstraintForwardEdgeRequired | | Indicate that an edge is required and that it must be directed from a to b. |
hConstraintBackwardEdgeRequired | | Indicate that an edge is required and that it must be directed from b to a. |
hConstraintForwardEdgeForbidden | | Indicate that, if an edge is present, it must be directed from b to a |
hConstraintBackwardEdgeForbidden | | Indicate that, if an edge is present, it must be directed from a to b |