On Mar 21, 2017, at 7:00 AM, Paweł Morawiecki <pawel.morawie...@gmail.com> wrote: > > Hideki, > > Using this for Japanese and 6.5, there will be some > error in close games. We knew this issue and thought such > chances would be so small that postponed correcting (not so > easy). > > But how would you fix it? Isn't that you'd need to retrain your value network > from the scratch?
I would think so as well. But I some months ago I already made a proposal in this list to mitigate that problem: instead of training a different value network for each Komi, add a “Komi adjustment” value as input during the training phase. That should be much more effective, since the “win/lost” evaluation shouldn’t change for many (most?) positions for small adjustments but the resulting value network (when trained for different Komi adjustments) has a much greater range of applicability. Regards David O. > > Oh, so that's why! Good luck with Zen's next two games. > > Aja > > Best, > Hideki > > Pawe Morawiecki: > <caksbshpvd34hvjt-b+x73rdpg5-4wsxoezykbheslprewci...@mail.gmail.com > <mailto:caksbshpvd34hvjt-b%2bx73rdpg5-4wsxoezykbheslprewci...@mail.gmail.com>>: > >Hi, > > > >After an interesting game DeepZen lost to Mi Yu Ting. > >Here you can replay the complete game: > >http://duiyi.sina.com.cn/gibo_new/live/viewer.asp?sno=13 > ><http://duiyi.sina.com.cn/gibo_new/live/viewer.asp?sno=13> > > > >According to pro experts, Zen fought really well, but it seems there is > >still some issue how Zen (mis)evaluates its chances. At one point it showed > >84% chance of winning (in the endgame), whereas it was already quite clear > >Zen is little behind (2-3 points). > > > >Regards, > >Pawel > >---- inline file > >_______________________________________________ > >Computer-go mailing list > >Computer-go@computer-go.org <mailto:Computer-go@computer-go.org> > >http://computer-go.org/mailman/listinfo/computer-go > ><http://computer-go.org/mailman/listinfo/computer-go> > -- > Hideki Kato <mailto:hideki_ka...@ybb.ne.jp <mailto:hideki_ka...@ybb.ne.jp>> > _______________________________________________ > Computer-go mailing list > Computer-go@computer-go.org <mailto:Computer-go@computer-go.org> > http://computer-go.org/mailman/listinfo/computer-go > <http://computer-go.org/mailman/listinfo/computer-go> > > _______________________________________________ > Computer-go mailing list > Computer-go@computer-go.org <mailto:Computer-go@computer-go.org> > http://computer-go.org/mailman/listinfo/computer-go > <http://computer-go.org/mailman/listinfo/computer-go> > > _______________________________________________ > Computer-go mailing list > Computer-go@computer-go.org <mailto:Computer-go@computer-go.org> > http://computer-go.org/mailman/listinfo/computer-go > <http://computer-go.org/mailman/listinfo/computer-go>
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