Hi, thanks very much for your reply. I've attached to this email an example of a match (in tmg format) in which I observed the incident I mentioned. Before starting this test I reinstalled gnubg, so there would be no customized saved settings. These are the exact steps I took:
TEST 1 - Start Gnubg (GUI version) - I set evaluation and analysis parameters to 'world class', by: Settings/Analysis/Chequer play 'world class' Settings/Analysis/Cube decisions 'world class' Settings/Evaluation/Chequer play 'world class' Settings/Evaluation/Cube decisions 'world class' - I imported the tmg match (file test.tmg attached to this email). - In the navigator panel which contains all the moves of the game (at the right of the GUI) I selected the 12th move of player 'p1' in game 1: move : 21/15 dice : 51 position ID : hbcdAFC2bUgKBA match ID : cImmAAAAAAAA When selecting this move, I press the Hint button and, this move is ranked 7th (with MWC 60.33%) TEST 2 -Start Gnubg (GUI version) - I set evaluation and analysis parameters to 'world class', by: Settings/Analysis/Chequer play 'world class' Settings/Analysis/Cube decisions 'world class' Settings/Evaluation/Chequer play 'world class' Settings/Evaluation/Cube decisions 'world class' - I start a new match and enter the position ID hbcdAFC2bUgKBA and the match ID cImmAAAAAAAA. - I press the Hint button but the move 21/15 is ranked 9th (with MWC 61.33%) TEST 3 - Start Gnubg (CLI version) - I set evaluation and analysis parameters to 'world class', by the following commands (maybe some unnecessary because default): set evaluation chequerplay type evaluation set evaluation chequerplay evaluation plies 2 set evaluation chequerplay evaluation cubeful on set evaluation chequerplay evaluation prune on set evaluation movefilter 1 0 0 8 0.160000 set evaluation movefilter 2 0 0 8 0.160000 set evaluation movefilter 2 1 -1 0 0.000000 set evaluation movefilter 3 0 0 8 0.160000 set evaluation movefilter 3 1 -1 0 0.000000 set evaluation movefilter 3 2 0 2 0.040000 set evaluation movefilter 4 0 0 8 0.160000 set evaluation movefilter 4 1 -1 0 0.000000 set evaluation movefilter 4 2 0 2 0.040000 set evaluation movefilter 4 3 -1 0 0.000000 set evaluation cubedecision type evaluation set evaluation cubedecision evaluation plies 2 set evaluation cubedecision eval prune on set analysis chequerplay type evaluation set analysis chequerplay eval plies 2 set analysis chequerplay evaluation cubeful on set analysis chequerplay evaluation prune on set analysis movefilter 1 0 0 8 0.160000 set analysis movefilter 2 0 0 8 0.160000 set analysis movefilter 2 1 -1 0 0.000000 set analysis movefilter 3 0 0 8 0.160000 set analysis movefilter 3 1 -1 0 0.000000 set analysis movefilter 3 2 0 2 0.040000 set analysis movefilter 4 0 0 8 0.160000 set analysis movefilter 4 1 -1 0 0.000000 set analysis movefilter 4 2 0 2 0.040000 set analysis movefilter 4 3 -1 0 0.000000 set analysis cubedecision type evaluation set analysis cubedecision evaluation plies 2 set analysis cubedecision eval prune on -Then I entered positionId and matchID: set matchid cIlmAAAAAAAA set board hbcdAFC2bUgKBA - Then when I ask for a hint: hint 15 In this case, the move 21/15 is ranked 12th with MWC 66.09% Thankyou very much if you have an idea why I get different scores for the same move with apparently the same evaluation settings. tomas On 1/18/08, Christian Anthon <[EMAIL PROTECTED]> wrote: > > If you could create a reproducible example it would make things a lot > easier for us to track down. > > Christian. > > On Jan 18, 2008 12:58 PM, bar tomas < [EMAIL PROTECTED]> wrote: > > > Hi, > > When using Gnubg, sometimes I get slightly different results when using > > the 'Hint' button. > > What I mean is if I load a match I have already played, and select a > > move (in the right hand panel) and ask for a Hint, sometimes the result is > > not the same as if I create a new match and enter the match id and the > > position id for that move (in the text boxes at the top of the screen), and > > then ask for a Hint. The differences aren't huge, for instance one of my > > moves might be ranked 4th in a Hint when selecting a move of a loaded match. > > And then the same move is ranked 6th when entering the match id and position > > id of the move in a new match. > > I have exactly the same settings for analysis and evaluation (2-ply). I > > have checked every setting in the .gnubgautorc file (movefilter, etc) and > > they are identical for analysis and evaluation. > > Is there anything else I could set in order to get the same result for > > Hint used in both modes. > > Thank you very much. > > _______________________________________________ > > Bug-gnubg mailing list > > [email protected] > > http://lists.gnu.org/mailman/listinfo/bug-gnubg > > > > >
test.tmg
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