Hi,
I am using public chance sampled CFR and just wanted to clarify how people calculate Regret at each Information Set.
Most of the research papers worked examples seem to use the terminal results for each information set (e.g. if the pot stands at 200 chips at showdown and I have bet 100, I am deemed to have won/lost 100 chips less rake multiplied by the associated probability of reaching that set etc for all sets).
I am wondering whether I should ignore bets made before reaching an information set, so in the above example if at information set 1 i bet 50 and then subsequently at 2 a further 50 and then we reach showdown, the utility component of information set 2 should be calculated as lose/win -50/150?
The thought process being that I can't influence the chips bet at previous information sets.
Any ideas would be appreciated!
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