Fix smoothed (sentence-level) BLEU calculation

88a8bd42 · Myle Ott · d92ce54c · 88a8bd42
Commit 88a8bd42 authored Oct 06, 2017 by Myle Ott
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fairseq/clib/libbleu/libbleu.cpp fairseq/clib/libbleu/libbleu.cpp +2 -2

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--- a/fairseq/clib/libbleu/libbleu.cpp
+++ b/fairseq/clib/libbleu/libbleu.cpp
@@ -104,11 +104,11 @@ void bleu_zero_init(bleu_stat* stat) {
 void bleu_one_init(bleu_stat* stat) {
  bleu_zero_init(stat);
-  stat->count1 = 1;
+  stat->count1 = 0;
  stat->count2 = 1;
  stat->count3 = 1;
  stat->count4 = 1;
-  stat->match1 = 1;
+  stat->match1 = 0;
  stat->match2 = 1;
  stat->match3 = 1;
  stat->match4 = 1;