Update: 4173 runs of 100,000 playouts from opening at 0.5 komi
mv: D4 count: 3 percent: 0.0719 mv: D5 count: 447 percent: 10.7117 mv: E5 count: 3723 percent: 89.2164 0.959 percent fall outside the following range ... score: lo, med, hi -> 0.52031 0.52433 0.52835 nodes: lo, med, hi -> 11092602.0 11105554.0 11119436.0 On Thu, 2008-10-16 at 00:14 -0400, Don Dailey wrote: > I have some interesting statistics on the simple go program at 0.5 komi > from the starting position. > > I'm running numerous 100,000 game samples and tracking the statistics to > see what kinds of variation I get in scores and nodes. > > After 1748 runs I see that less than 1 percent of the games score lower > than 0.52027 or higher than 0.52823 when doing 100,000 game playouts. > > So if you get scores outside this range you probably do not have a > conforming program as this is expected to happen less than 1% of the > time. > > But what I really found interested is that only 3 moves (when accounting > for transformations) were chosen from the opening position. E5 was > chosen 85% of the time, and most of the remaining time D5 or > equivalent. Only 1 time was some other move chosen other than these > two and it was D4. > > I wonder how long before it would chose A1? Probably a very long time > indeed! > > So if your bot chooses a move other than E5 or D5, there is a very good > chance it is not conforming to our specification of a generic MC player. > > --- > > > 1748 runs > > mv: D4 count: 1 percent: 0.0572 > mv: D5 count: 200 percent: 11.4416 > mv: E5 count: 1547 percent: 88.5011 > > > 0.915 percent fall outside the following range ... > > score: lo, med, hi -> 0.52027 0.52434 0.52823 > nodes: lo, med, hi -> 11093084.0 11105628.5 11119815.0 > > > _______________________________________________ > computer-go mailing list > [email protected] > http://www.computer-go.org/mailman/listinfo/computer-go/
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