From 9800753a1bb6b370f3ae78d73dd3637d39076536 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADtor=20Santos=20Costa?= <vsc@dcc.fc.up.pt>
Date: Mon, 7 Oct 2013 12:21:39 +0100
Subject: [PATCH] learn from true by default

---
 packages/CLPBN/learning/learn_mln_wgts.yap | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/CLPBN/learning/learn_mln_wgts.yap b/packages/CLPBN/learning/learn_mln_wgts.yap
index 1ddcbbde2..999a2dbd8 100644
--- a/packages/CLPBN/learning/learn_mln_wgts.yap
+++ b/packages/CLPBN/learning/learn_mln_wgts.yap
@@ -216,8 +216,8 @@ compile_literals :-
 	functor(K, N, A),
 	statistics(runtime,_),
 	format(user_error, '/** grounding ~a/~d.~45+**/~n',[N,A]),
-%        evidence(K, 1),
-	( ground_lit(K),
+       ( evidence(K, 1), % only look at literals with evidence...
+%	( ground_lit(K),
 	%writeln(k:K),
 	  compile_pw(K)
         ;