From 6110168885521bc68ca0b89881e26e90330e18b5 Mon Sep 17 00:00:00 2001 From: Petr Baudis Date: Mon, 25 Apr 2011 21:19:08 +0200 Subject: [PATCH] UCB1AMAF crit_*: New defaults based on very rough tuning On 19x19, this may be as much as 50 ELO gain vs. crit_rave=0. More tuning still going on. --- uct/policy/ucb1amaf.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/uct/policy/ucb1amaf.c b/uct/policy/ucb1amaf.c index 93e028e..f393401 100644 --- a/uct/policy/ucb1amaf.c +++ b/uct/policy/ucb1amaf.c @@ -273,10 +273,11 @@ policy_ucb1amaf_init(struct uct *u, char *arg) b->check_nakade = true; b->sylvain_rave = true; b->ltree_rave = 0.75f; - b->crit_rave = 2.0f; - b->crit_min_playouts = 32; - b->crit_negative = 1; - b->crit_amaf = 1; + + b->crit_rave = 0.5f; + b->crit_min_playouts = 192; + b->crit_negative = 0; + b->crit_amaf = 0; if (arg) { char *optspec, *next = arg; -- 2.11.4.GIT