Re: [Moses-support] Factored model decoder stuck for certain sentences

2013-04-16 Thread Philipp Koehn
Hi, the translation option expansion of factored models may explode in the setup that you use above (there are many possible lemma and pos mappings, and the product of them is explored during your first two decoding steps). You could remedy this by: - use shorter phrase lengths - use tighter t-ta

Re: [Moses-support] hierarchical phrase-based translations with moses

2013-04-16 Thread Philipp Koehn
Hi, there are only minimal difference in the training of hierarchical and phrase-based systems. The easiest to find out what to do is to use experiment.perl, as described here: http://www.statmt.org/moses/?n=FactoredTraining.EMS#ntoc7 If you want to get theoretical background then the following

[Moses-support] hierarchical phrase-based translations with moses

2013-04-16 Thread Saeed Farzi
Dear all, I am looking for a good document about how to train and run moses for hierarchical phrase-based translations . Of-course that the moses manual is good , but i am looking for a more straight-forward document. tnx in advance -- S.Farzi, Ph.D. Student Natural Language Proc

[Moses-support] (Lattice) Minimum Bayes Risk Decoding with Moses Chart‏

2013-04-16 Thread Gideon Wenniger
Dear Sir/Madam, I've been trying to use Lattice Minimum Bayes Risk decoding in Moses, by adding the flag "-lminimum-bayes-risk". What then normally happens is the decoder crashes, since the file /mosesdecoder/moses-chart-cmd/Main.cpp contains the line CHECK(!staticData.UseMBR()); This assertion b