> I'm not convinced that one-sided rollout does > anything useful at all. Changing the number of trials and > pressing "Rollout" does not appear to do anything.
It's extremly fast! > Do the numbers displayed come from the race databases, > or an estimate from the race net? Does anyone know? > I think Jørn coded it, but he's been inactive lately. The one side rollout was coded by Joseph. It rolls out out a race position and for each side, and stores the distribution of rolls needed to get all men off. Combining these two distributions for each side, just like the one side bearoff db, gives the win probability. OSR was used to train the race neural net. > If the former, what purpose does the "rollout" > button serve? > If the latter, then it's just an estimate and not > necessarily accurate. See how osr and 2ply compare here: http://pages.quicksilver.net.nz/pepe/ngb/ OSR must still be considered a estimate, but it's usually a really good estimate. -Øystein ------------------------------------------------------------------- The information contained in this message may be CONFIDENTIAL and is intended for the addressee only. Any unauthorised use, dissemination of the information or copying of this message is prohibited. If you are not the addressee, please notify the sender immediately by return e-mail and delete this message. Thank you. _______________________________________________ Bug-gnubg mailing list [email protected] http://lists.gnu.org/mailman/listinfo/bug-gnubg
