From d4c89a181635b8ca1286bcc8887dfb368000cc6f Mon Sep 17 00:00:00 2001
From: Chris Dyer <prguest11@taipan.cs>
Date: Mon, 27 Feb 2012 02:40:00 +0000
Subject: fix base distribution, partially

---
 gi/pf/learn_cfg.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gi/pf')

diff --git a/gi/pf/learn_cfg.cc b/gi/pf/learn_cfg.cc
index 3d202816..6e574035 100644
--- a/gi/pf/learn_cfg.cc
+++ b/gi/pf/learn_cfg.cc
@@ -106,10 +106,10 @@ struct BaseRuleModel {
     const prob_t nonterm_prob(1.0 - term_prob.as_float());
     for (unsigned i = 0; i < r.f_.size(); ++i) {
       if (r.f_[i] <= 0) {     // nonterminal
-        p *= nonterm_prob;
+        if (kALLOW_MIXED) p *= nonterm_prob;
         p *= unif_nonterm;
       } else {                // terminal
-        p *= term_prob;
+        if (kALLOW_MIXED) p *= term_prob;
         p *= unif_term;
       }
     }
-- 
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