Hi Massinissa
Yes, in the features section of your ini file, you don't specify how
many scores are in the translation table, so moses assumes 1. But then
you give it 4 weights, so it complains about the mismatch.
If you have a standard phrase table, you need to add "num-features=4" to
the line which begins "PhraseDictionaryMemory"
cheers - Barry
On 27/06/14 09:54, Massinissa Ahmim wrote:
Hi Barry,
Thanks a lot !
I switched both to 0 but I'm still getting this message :
FeatureFunction: TranslationModel0 start: 3 end: 3
Exception: moses/ScoreComponentCollection.cpp:242 in void
Moses::ScoreComponentCollection::Assign(const Moses::FeatureFunction*,
const std::vector<float>&) threw util::Exception'.
Feature function TranslationModel0 specified 1 dense scores or
weights. Actually has 4
2014-06-26 22:29 GMT+02:00 Barry Haddow <[email protected]
<mailto:[email protected]>>:
Hi Massinissa
Are you loading the right ini file? The one in the debug message
is different from the one you show at the bottom of your mail. In
particular, the debug message shows that you are mixing
"TranslationModel0" and TranslationModel1" which is why Moses
complains about missing weights,
cheers - Barry
On 26/06/14 20:48, Massinissa Ahmim wrote:
Dear all,
I'm having some troubles loading the binary phrasetable using
the latest version of moses.
When querying my moses.ini using :
echo 'le monde' |/home/mosesdecoder/bin/moses -f moses.ini
I'm getting this error :
Defined parameters (per moses.ini or switch):
config: moses.ini
distortion-limit: 6
feature: UnknownWordPenalty WordPenalty PhrasePenalty
PhraseDictionaryMemory name=TranslationModel0 table-limit=20
path=/home/training/binarised-model/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=/home/training/binarised-model/reordering-table
Distortion KENLM lazyken=0 name=LM0 factor=1
path=/home/Massi/UN.en-fr.en.lm.blm.en order=5
input-factors: 0
mapping: 0 T 0
weight: UnknownWordPenalty0= 1 WordPenalty0= -1
PhrasePenalty0= 0.2 TranslationModel1= 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
line=UnknownWordPenalty
FeatureFunction: UnknownWordPenalty0 start: 0 end: 0
line=WordPenalty
FeatureFunction: WordPenalty0 start: 1 end: 1
line=PhrasePenalty
FeatureFunction: PhrasePenalty0 start: 2 end: 2
line=PhraseDictionaryMemory name=TranslationModel0
table-limit=20
path=/home/training/binarised-model/phrase-table
input-factor=0 output-factor=0
FeatureFunction: TranslationModel0 start: 3 end: 3
Exception: moses/ScoreComponentCollection.cpp:242 in void
Moses::ScoreComponentCollection::Assign(const
Moses::FeatureFunction*, const std::vector<float>&) threw
util::Exception'.
Feature function TranslationModel0 specified 1 dense scores or
weights. Actually has 0
Here is my moses.ini
#########################
### MOSES CONFIG FILE ###
#########################
# input factors
[input-factors]
0
# mapping steps
[mapping]
0 T 0
[distortion-limit]
6
# feature functions
[feature]
UnknownWordPenalty
WordPenalty
PhrasePenalty
PhraseDictionaryMemory name=TranslationModel0 table-limit=20
num-features=4
path=/home/training/binarised-model/phrase-table
input-factor=0 outp
ut-factor=0
LexicalReordering name=LexicalReordering0 num-features=6
type=wbe-msd-bidirectional-fe-allff input-factor=0
output-factor=0 path=/home/training/
binarised-model/reordering-table
Distortion
KENLM lazyken=0 name=LM0 factor=1
path=/home/Massi/UN.en-fr.en.lm.blm.en order=5
# dense weights for feature functions
[weight]
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
Any suggestion ?
Many thanks
Massinissa
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