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[Bug-gnubg] Wildly different evaluations by CRASHED network
From: |
Ian Shaw |
Subject: |
[Bug-gnubg] Wildly different evaluations by CRASHED network |
Date: |
Wed, 3 Jul 2002 12:35:46 +0100 |
GNU Backgammon Position ID: AAAAt+3uAAAAAA
Match ID : cAkAAAAAAAAA
+24-23-22-21-20-19------18-17-16-15-14-13-+ O: GnuBg
OOO | | O | | 0 points
OOO | | O | |
OO | | O | |
OO | | | |
OO | | | |
| |BAR| |v (Cube: 1)
| | | |
| | | |
| X X X | | |
| X X X X X X | | | On roll
| X X X X X X | | | 0 points
+-1--2--3--4--5--6-------7--8--9-10-11-12-+ X: ian
Evaluator: CRASHED
Input Value dE/dI
OFF1 0.000 -0.079
OFF2 0.000 -0.211
OFF3 0.000 -0.040
BREAK_CONTACT 0.000 -0.363
BACK_CHEQUER 0.000 -0.053
BACK_ANCHOR 0.000 -0.315
FORWARD_ANCHOR 0.000 -0.020
PIPLOSS 0.000 (0.000 avg) -0.295
P1 0.000 (0.000/36) -0.013
P2 0.000 (0.000/36) -0.278
BACKESCAPES 0.000 (0.000/36) -0.176
ACONTAIN 0.000 (0.000/36) -0.080
CONTAIN 0.000 (0.000/36) -0.143
MOBILITY 0.000 -0.126
MOMENT2 0.000 -0.031
ENTER 0.000 (0.000/12) -0.057
ENTER2 0.000 -0.010
TIMING 0.000 -0.079
BACKBONE 0.000 0.004
BACKGAME 0.000 -0.042
BACKGAME1 0.000 0.044
FREEPIP 0.000 -0.167
Win W(g) W(bg) L(g) L(bg) Equity (cubeful)
static: 0.559 0.000 0.000 0.000 0.000 (+0.119 (+0.168))
1 ply: 0.932 0.000 0.000 0.000 0.000 (+0.863 (+1.000))
2 ply: 0.629 0.000 0.000 0.000 0.000 (+0.259 (+0.373))
3 ply: 0.931 0.000 0.000 0.000 0.000 (+0.863 (+1.000))
4 ply: 0.752 0.000 0.000 0.000 0.000 (+0.504 (+0.839))
Double, take : +0.839
Double, pass : +1.000 (+0.161)
No double : +0.803 (-0.036)
Correct cube action: Double, take
Win W(g) W(bg) L(g) L(bg) Equity
Cubeful
Current position 0.9480 0.0000 0.0000 0.0000 0.0000 +0.8960
n/a
Standard error 0.0137 0.0000 0.0000 0.0000 0.0000 0.0251
n/a
2-ply 108 +vr cubeless
Note the huge discrepancies between the plies, depending on which side of
the board GnuBg is looking from. This is a humungous pass but GnuBg beavers
even at 2-ply.
--
Ian Shaw
- [Bug-gnubg] Wildly different evaluations by CRASHED network,
Ian Shaw <=