Download NiuTrans Open Source Statistical Machine Translation System

101
Command
$ cd scripts/
$ perl NiuTrans-hierarchy-generate-mert-config.pl \
-rule
../work/model.hierarchy/hierarchy.rule.table \
-lmdir
../work/lm/ \
-nref
1 \
-ngram
3 \
-out
../work/NiuTrans.hierarchy.user.config
where
-rule specifies the hierarchy rule table.
-lmdir specifies the directory that holds the n-gram language model and the target-side vocabulary.
-nref specifies how many reference translations per source-sentence are provided.
-ngram specifies the order of n-gram language model.
-out specifies the output (i.e. a config file).
• Output: a config file is generated and placed in ”NiuTrans/work/”.
Output (NiuTrans/work/)
- NiuTrans.hierarchy.user.config
B.2.4
B configuration file for MERT and decoding
Weight Tuning
• Instructions
Command
$ perl NiuTrans-hierarchy-mert-model.pl \
-config
../work/NiuTrans.hierarchy.user.config \
-dev
../sample-data/sample-submission-version/Dev-set/Niu.dev.txt \
-nref
1 \
-round
3 \
-log
../work/mert-model.log