there lies your problem. There's a weight for a non-existant feature
function
On 13/01/16 13:57, Read, James C wrote:
no
------------------------------------------------------------------------
*From:* Hieu Hoang <hieuho...@gmail.com>
*Sent:* Wednesday, January 13, 2016 1:56 PM
*To:* Read, James C; Moses Support
*Subject:* Re: [Moses-support] Tuning with no language model
did you delete the line
LM0= 0.5
too?
On 13/01/16 13:53, Read, James C wrote:
The following command works fine for when a language model is
specified. Deleting the line KENLM lazyken=0 name=LM0 factor=0
path=$PWD/blm.en order=3
causes the script to fail with error:
ERROR: Failed to run '/pathtomoses/mosesdecoder/bin/moses -config
/pathtodata/binarised/moses.ini -show-weights'. at
/pathtomoses/mosesdecoder/scripts/training/mert-moses.pl line 1744.
#########################
### MOSES CONFIG FILE ###
#########################
# input factors
[input-factors]
0
# mapping steps
[mapping]
0 T 0
[distortion-limit]
6
# feature functions
[feature]
UnknownWordPenalty
WordPenalty
PhrasePenalty
PhraseDictionaryCompact name=TranslationModel0 num-features=4
path=/pathtodata/binarised/phrase-table input-factor=0 output-factor=0
LexicalReordering name=LexicalReordering0 num-features=6
type=wbe-msd-bidirectional-fe-allff input-factor=0 output-factor=0
path=/pathtodata/binarised/reordering-table
Distortion
KENLM lazyken=0 name=LM0 factor=0 path=/pathtodata/blm.en order=3
# dense weights for feature functions
[weight]
# The default weights are NOT optimized for translation quality. You
MUST tune the weights.
# Documentation for tuning is here:
http://www.statmt.org/moses/?n=FactoredTraining.Tuning
<http://www.statmt.org/moses/?n=FactoredTraining.Tuning>
Moses - FactoredTraining/Tuning
<http://www.statmt.org/moses/?n=FactoredTraining.Tuning>
www.statmt.org
Tuning. Overview. During decoding, Moses scores translation
hypotheses using a linear model. In the traditional approach, the
features of the model are the ...
UnknownWordPenalty0= 1
WordPenalty0= -1
PhrasePenalty0= 0.2
TranslationModel0= 0.2 0.2 0.2 0.2
LexicalReordering0= 0.3 0.3 0.3 0.3 0.3 0.3
Distortion0= 0.3
LM0= 0.5
/pathtomoses/mosesdecoder/scripts/training/mert-moses.pl
-no-filter-phrase-table true.fr true.en
/pathtomoses/mosesdecoder/bin/moses binarised/moses.ini --mertdir
/pathtomoses/mosesdecoder/bin/
--
Hieu Hoang
http://www.hoang.co.uk/hieu
--
Hieu Hoang
http://www.hoang.co.uk/hieu
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