[Bug-gnubg] Re: Rollout presets

[bower]

Don't we know that truncated rollouts for cube decisions are 
susceptible to considerable evaluation systematic uncertainty?
(I never trust a truncated rollout on a cube decision, but I'm
pretty hardcore.  :)  By making that one of the default options
does it build a false sense of security for the user who may
not know this?

       Chuck

On Wed, 25 Jul 2007, Achim Muller wrote:

> Date: Tue, 24 Jul 2007 23:22:07 +0200
> From: Achim Mueller <address@hidden>
> Subject: Re: [Bug-gnubg] Rollout presets
>
> * Massimiliano Maini <address@hidden> [070724 16:30]:
>
> I saved
>
> quick:
> set rollout truncation plies 12
> set rollout trials 324
> set rollout jsd minimumgames 216
> set rollout jsd limit 1.9600
> set rollout player 0 chequerplay plies 0
> set rollout player 0 cubedecision plies 0
>
> quick-cube-2ply:
> set rollout truncation plies 12
> set rollout trials 648
> set rollout jsd minimumgames 216
> set rollout jsd limit 1.9600
> set rollout player 0 chequerplay plies 0
> set rollout player 1 cubedecision plies 2
>
> quick-2ply:
> set rollout truncation plies 12
> set rollout trials 324
> set rollout jsd minimumgames 108
> set rollout jsd limit 1.9600
> set rollout player 0 chequerplay plies 2
> set rollout player 0 cubedecision plies 2
>
> cube-2ply:
> same as quick-cube-2ply but without jsd and truncation
>
> full-2ply:
> set rollout truncation enable off
> set rollout trials 324 (or more)
> set rollout jsd move off
> set rollout player 0 chequerplay plies 2
> set rollout player 0 cubedecision plies 2
>
> Pruning for all 2ply (default)
>
> Ciao
>
> Achim