pygambit.gambit.MixedBehaviorProfile.infoset_probs#
- MixedBehaviorProfile.infoset_probs#
Returns the probability with which each information set is reached, if all players play according to the profile.
This is the probability that the information set is reached at least once under the profile: the realization probability of its upper frontier, i.e. the members not preceded by another member of the same information set. For a non-absent-minded information set, its upper frontier coincides with it. For an absent-minded information set, with a play passing through it more than once, the members below its frontier are excluded, so this is generally less than the sum of the members’ realization probabilities; see [HalPas21].
See also