[Moses-support] hypergraph decoding with the decoder

Hi all, I'm wondering how to decode hypergraph using the -search-algorithm 5 feature in the moses decoder? What format should the hypergraph be written in? (Is it the same as what https://github.com/kpu/lazy requires?) What format of the language model does it support? Thanks, Angli ___

[Moses-support] lattice mbr output empty translation result

Hi, I was using lattice mbr to decode the source sentences; the model was tuned using mert. However, despite the fact that other decoding methods such as maximum probability decoding and consensus decoding can output results without a problem, mbr decoding using the -lmbr flag let the decoder outpu

[Moses-support] nscores in phrase table binarization

Hi Moses community, What is -nscores used for as a parameter of mosesdecoder/bin/processPhraseTableMin ? (In the baseline system at http://www.statmt.org/moses/?n=Moses.Baseline, this parameter was set to 4. ) Thanks! Angli ___ Moses-support mailing li

Re: [Moses-support] How to print out intermediate confusion networks / lattices?

cube pruning and MBR together. As mentioned above, the > "decision rule" (MBR vs. max-prob) is applied after search is finished. > > -phi > > On Fri, Mar 24, 2017 at 11:50 AM, Angli Liu > wrote: > >> Thanks! >> >> Furthermore, does "output-search-g

Re: [Moses-support] How to print out intermediate confusion networks / lattices?

mt.org/moses/?n=Advanced.Search for details. > > The source code is in $MOSES/moses-cmd and $MOSES/moses > > -phi > > > > On Thu, Mar 23, 2017 at 6:30 PM, Angli Liu > wrote: > >> Hi Moses community, >> >> In decoding, is it possible to have Moses output

[Moses-support] How to print out intermediate confusion networks / lattices?

Hi Moses community, In decoding, is it possible to have Moses output a confusion network (CN) or a word lattice (WL), instead of the decoded text for each sentence? I'm aware that one parameter of the decoder is "-inputtype", so the question is what parameter of the decoder should be used to deter

[Moses-support] BLEU score decoding word lattice

Hi all, Is there a way to do lattice decoding with BLEU in Moses? I.e., given a word lattice, find the path that represents the highest BLEU score? If so, what function to call and in what format should I feed a lattice in? Thanks! Angli ___ Moses-suppo

Re: [Moses-support] Tuning for factored phrase based systems

ter all, you don't care if the > output surface form is correct but the other factors are wrong. > > Will the results be compatible with tuning done with a factored tuning > corpus? > > yes > > Best regards, > > Sašo > > 2016-12-04 1:37 GMT+01:00 Hieu Hoang :

[Moses-support] Tuning for factored phrase based systems

Hi, what's the major difference between the tuning process for a factored phrase based system (i.e., surface+pos data) and a simple baseline phrase based system? Do I need to organize the dev set the same way as the training set (i.e., surface|pos)? Is there a tutorial on the moses website on this

[Moses-support] BLEU score on dev set doesn't match what's reported in moses.ini

Hi - I trained a phrase based system from a low resource language to english, and got *13.6633* as the BLEU score. However, when I tested on the same dev set and computed BLEU against the English corpus in the dev set, I only got *3.69*. Then I did a manual grid search over the parameter space in m