fix option --return-best-dev with hypergraph MIRA (which I broke in commit d39cbca0b9)pre-MMT

1 files changed, 10 insertions, 1 deletions

diff --git a/scripts/training/mert-moses.pl b/scripts/training/mert-moses.pl
index 5a2160a67..04e174c1b 100755
--- a/scripts/training/mert-moses.pl
+++ b/scripts/training/mert-moses.pl
@@ -1127,7 +1127,16 @@ if($___RETURN_BEST_DEV) {
   my $bestbleu=0;
   my $evalout = "eval.out";
   for (my $i = 1; $i < $run; $i++) {
-    my $cmd = "$mert_eval_cmd --reference " . join(",", @references) . " $mert_extract_args --nbest run$i.best$___N_BEST_LIST_SIZE.out.gz";
+    my $candidate;
+    if ($___HG_MIRA) {
+      die "File not found: run$i.out" unless -r "run$i.out";
+      $candidate = "--candidate run$i.out";
+    }
+    else {
+      die "File not found: run$i.best$___N_BEST_LIST_SIZE.out.gz" unless -r "run$i.best$___N_BEST_LIST_SIZE.out.gz";
+      $candidate = "--nbest run$i.best$___N_BEST_LIST_SIZE.out.gz";
+    }
+    my $cmd = "$mert_eval_cmd --reference " . join(",", @references) . " $mert_extract_args $candidate";
     $cmd .= " -l $__REMOVE_SEGMENTATION" if defined( $__PROMIX_TRAINING);
     safesystem("$cmd 2> /dev/null 1> $evalout");
     open my $fh, '<', $evalout or die "Can't read $evalout : $!";