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| author | Graham Neubig <neubig@gmail.com> | 2013-06-01 07:37:24 +0400 |
|---|---|---|
| committer | Graham Neubig <neubig@gmail.com> | 2013-06-01 07:37:24 +0400 |
| commit | 33d5aac6afa2a8c943643f1893c88c273987f6e0 (patch) | |
| tree | 4ff154a4b4aa3e7e5579a60de92f1f1c79cc7f74 /scripts/ems | |
| parent | 3b76143072161009e0aef518b24dba3cfeced0df (diff) | |
Fixed crash in interpolation for small lambdas
The EMS crashed when interpolating language models when the ideal lambdas included numbers so small that they required scientific notation (eg: 1.332e-07). This patch adds "e" and "-" to the acceptable numbers to fix this problem
Diffstat (limited to 'scripts/ems')
| -rwxr-xr-x | scripts/ems/support/interpolate-lm.perl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/ems/support/interpolate-lm.perl b/scripts/ems/support/interpolate-lm.perl index 155829556..6d6f3fdd1 100755 --- a/scripts/ems/support/interpolate-lm.perl +++ b/scripts/ems/support/interpolate-lm.perl @@ -135,7 +135,7 @@ sub interpolate { die "Failed to mix models: $mixerr" if $mixexitcode != 0; my $mix = $mixout; `rm $tmp/iplm.$$.*`; - $mix =~ /best lambda \(([\d\. ]+)\)/ || die("ERROR: computing lambdas failed: $mix"); + $mix =~ /best lambda \(([\d\. e-]+)\)/ || die("ERROR: computing lambdas failed: $mix"); my @LAMBDA = split(/ /,$1); # create new language model |