On Mon 03 Jul 2006 (11:38 +0100), Ian Shaw wrote: > > Jim Segrave Sent: 30 June 2006 16:11 > > > > Along with this, move the analysis and rollout contexts, if > > any analysis or rollout is done to the match header. I think > > few analysed matches have more than a single analysis context > > or rollout context used, > > I don't think this is correct (but maybe I misunderstand your point). I know > people who will perform a quick 0-ply rollout, and then maybe follow it up > with a 2-ply rollout on the most likely candidates. > > Similarly, I often analyse a whole match on 0-ply, then look at some plays at > 2-ply or higher. > > Tutor mode is another example where one might use the tutor at 0-ply, but you > might sometimes ask for higher ply analysis.
Sure, but then all the analysis is either 0 ply evalutation, 2 ply evaluation or one of two rollout contexts. In all, any data on a particular move uses only one of 4 possible contexts. In a 21 point match, we currently store perhaps 800 or so analysis contexts and output those 800 contexts to the .sgf file. I'm proposing you store and output only 4 contexts, then 800 moves with a simple index to the analysis context which is applicable. -- Jim Segrave [EMAIL PROTECTED] _______________________________________________ Bug-gnubg mailing list [email protected] http://lists.gnu.org/mailman/listinfo/bug-gnubg
