I case that you are running moses, you may need to rename giza.src-tar/src-tar.A1.5 (in case that you run 5 model one iterations) to src-tar.A3.final.
On Fri, May 16, 2008 at 5:47 AM, Chris Dyer <[EMAIL PROTECTED]> wrote: > You can use the --giza-option to tell GIZA to use a different model, > but I don't believe the moses scripts can be told look for the > nonstandard file that GIZA will generate in this case (they are named > differently for the kind of model used). But, this wouldn't be hard > to make this configurable or to hard code it. Also, when you tell > GIZA to use model 1, you have to tell it to print alignments > (model1dumpfrequency is the name of the parameter i believe), which is > simply the iteration number when you want the alignments produced. > > Also, the HMM alignment model is very similar to the IBM models- it > just models dependencies between source word positions (whereas model > 4, for example, models dependencies between target word positions). > HMM alignments are really quite good, and much less expensive to > produce than the higher IBM models. > > Chris > > On Fri, May 16, 2008 at 11:39 AM, Sanne Korzec <[EMAIL PROTECTED]> > wrote: > > > > > > > > > > Hi mailing, > > > > Is there a way to force GIZA to only train IBM Model I during training > (or > > 2 or 3 for that matter)? I saw that the option: --giza-option in > > train-phrase-model.perl might be what I needed, but the example in the > > tutorial only talks about number of iterations. Does this mean that the > > option m1=9,m2=0,mh=0,m3=0,m4=0 will only train 9 iterations on model I > and > > then quit? > > One final thing, why then are HMMs (mh) in this list, I thought HMMs use > a > > different model which is not to be combined with IBM models. > > > > Regards, > > Sanne > > > > > > > > > > > > _______________________________________________ > > Moses-support mailing list > > [email protected] > > http://mailman.mit.edu/mailman/listinfo/moses-support > > > > > _______________________________________________ > Moses-support mailing list > [email protected] > http://mailman.mit.edu/mailman/listinfo/moses-support > >
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