Re: [Bug-gnubg] Measuring performance levels 2

[Joern Thyssen]

On Sat, Oct 26, 2002 at 07:17:11PM +0000, Joern Thyssen wrote
> On Sat, Oct 26, 2002 at 06:05:13AM -0400, Douglas Zare wrote
> > 
> > > How about 1 closed out, extras on the 23, 10, and 7, versus 13 off with a
> > > blot on the 1? 
> 
> Just to make sure:
> 
>  GNU Backgammon  Position ID: AQAA2rYtAoAAAA
>                  Match ID   : cAkAAAAAAAAA
>  +13-14-15-16-17-18------19-20-21-22-23-24-+     O: gnubg
>  |                  | O |             X  O | OOO 0 points
>  |                  |   |                  | OOO
>  |                  |   |                  | OOO
>  |                  |   |                  | OO
>  |                  |   |                  | OO
> v|                  |BAR|                  |     (Cube: 1)
>  |                  |   |                  |
>  |                  |   |                  |
>  |                  |   |                  |
>  |                  |   | X  X  X  X  X  X |     On roll
>  |       X        X |   | X  X  X  X  X  X |     0 points
>  +12-11-10--9--8--7-------6--5--4--3--2--1-+     X: jth
> 
> > 
> > In 90,000 trials, Snowie 3 1-ply wins 15.5% (-0.691 +-0.004). 
> 
> gnubg 0-ply 93312 trials:
> 
> 19.1% (+- 0.0005) or equity -0.6184 +- 0.001

gnubg 1-ply (16 cand, 0.32 tol.) 9076 trials:

19.11% (+- 0.00015) or equity -0.6183 +- 0.003

Jørn

-- 
Joern Thyssen, PhD
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