Hi

I installed Moses on Ubuntu 14.10 and run the training corpus part
successfully with
the English-bengali corpus but now when I am running tuning command
I am getting the  following error,


nits@cse:~/Desktop/ad/demo$
/home/nits/Desktop/ad/mosesdecoder/scripts/training/mert-moses.pl
/home/nits/Desktop/ad/demo/data/tuning.en
/home/nits/Desktop/ad/demo/data/tuning.ben
/home/nits/Desktop/ad/mosesdecoder/bin/moses
/home/nits/Desktop/ad/demo/model/moses.ini --working-dir
/home/nits/Desktop/ad/demo/tuning --rootdir
/home/nits/Desktop/ad/mosesdecoder/scripts
Using SCRIPTS_ROOTDIR: /home/nits/Desktop/ad/mosesdecoder/scripts
Assuming --mertdir=/home/nits/Desktop/ad/mosesdecoder/bin
Assuming the tables are already filtered, reusing filtered/moses.ini
Asking moses for feature names and values from filtered/moses.ini
Executing: /home/nits/Desktop/ad/mosesdecoder/bin/moses  -config
filtered/moses.ini -inputtype 0 -show-weights
exec: /home/nits/Desktop/ad/mosesdecoder/bin/moses  -config
filtered/moses.ini -inputtype 0 -show-weights
Executing: /home/nits/Desktop/ad/mosesdecoder/bin/moses  -config
filtered/moses.ini -inputtype 0 -show-weights > ./features.list 2>
/dev/null
Exit code: 1
ERROR: Failed to run '/home/nits/Desktop/ad/mosesdecoder/bin/moses
-config filtered/moses.ini -inputtype 0 -show-weights'. at
/home/nits/Desktop/ad/mosesdecoder/scripts/training/mert-moses.pl line
1748.

nits@cse:~/Desktop/ad/demo$
/home/nits/Desktop/ad/mosesdecoder/bin/moses -f
/home/nits/Desktop/ad/demo/tuning/filtered/moses.ini -i
/home/nits/Desktop/ad/demo/tuning/filtered/input.14464
Defined parameters (per moses.ini or switch):
        config: /home/nits/Desktop/ad/demo/tuning/filtered/moses.ini
        distortion-limit: 6
        feature: UnknownWordPenalty WordPenalty PhrasePenalty
PhraseDictionaryMemory name=TranslationModel0 num-features=4
path=/home/nits/Desktop/ad/demo/tuning/filtered/phrase-table.0-0.1.1.gz
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/nits/Desktop/ad/demo/tuning/filtered/reordering-table.wbe-msd-bidirectional-fe.0-0.1
Distortion IRSTLM name=LM0 factor=0
path=/home/nits/Desktop/ad/demo/lm/train.ilm.gz order=3
        input-factors: 0
        input-file: /home/nits/Desktop/ad/demo/tuning/filtered/input.14464
        mapping: 0 T 0
        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
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 num-features=4
path=/home/nits/Desktop/ad/demo/tuning/filtered/phrase-table.0-0.1.1.gz
input-factor=0 output-factor=0
FeatureFunction: TranslationModel0 start: 3 end: 6
line=LexicalReordering name=LexicalReordering0 num-features=6
type=wbe-msd-bidirectional-fe-allff input-factor=0 output-factor=0
path=/home/nits/Desktop/ad/demo/tuning/filtered/reordering-table.wbe-msd-bidirectional-fe.0-0.1
Initializing Lexical Reordering Feature..
FeatureFunction: LexicalReordering0 start: 7 end: 12
line=Distortion
FeatureFunction: Distortion0 start: 13 end: 13
line=IRSTLM name=LM0 factor=0
path=/home/nits/Desktop/ad/demo/lm/train.ilm.gz order=3
Exception: moses/FF/Factory.cpp:388 in void
Moses::FeatureRegistry::Construct(const string&, const string&) threw
UnknownFeatureException because `i == registry_.end()'.
Feature name IRSTLM is not registered.


Please help me.

Arpita Dutta

PhD Scholar

Nit Silchar

Assam-788010

India
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