From 102243ac63d40ab004dc55cd758706dd144b5d14 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <simianer@cl.uni-heidelberg.de>
Date: Wed, 13 Jun 2012 14:52:23 +0200
Subject: max pairs arg

---
 dtrain/score.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'dtrain/score.cc')

diff --git a/dtrain/score.cc b/dtrain/score.cc
index 5c356c0f..5bb0bcaa 100644
--- a/dtrain/score.cc
+++ b/dtrain/score.cc
@@ -128,6 +128,7 @@ SmoothSingleBleuScorer::Score(vector<WordID>& hyp, vector<WordID>& ref,
   return brevity_penalty(hyp_len, ref_len) * sum;
 }
 
+// TODO single variants!
 
 /*
  * approx. bleu
@@ -136,7 +137,8 @@ SmoothSingleBleuScorer::Score(vector<WordID>& hyp, vector<WordID>& ref,
  *        and Structural Translation Features"
  * (Chiang et al. '08)
  *
- * NOTE: needs some more code in dtrain.cc
+ * NOTE: Needs some more code in dtrain.cc .
+ *       No scaling by src len.
  */
 score_t
 ApproxBleuScorer::Score(vector<WordID>& hyp, vector<WordID>& ref,
@@ -158,7 +160,7 @@ ApproxBleuScorer::Score(vector<WordID>& hyp, vector<WordID>& ref,
     glob_ref_len_ = discount_ * (glob_ref_len_ + ref_len);
     glob_src_len_ = discount_ * (glob_src_len_ + src_len);
   }
-  return (score_t)glob_src_len_ * score;
+  return score;
 }
 
 /*
-- 
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