Hi Maria! The model msd-bidirectional-e will not work, since you can only condition lexical reordering models on either the foreign phrase (f) or both the foreign and the target (fe). Only on the target (e) is not supported.
There is actually an error on the Moses webpage (http://www.statmt.org/moses/?n=FactoredTraining.BuildReorderingModel), where it says that this e-model is acceptable. If you want to train unidirectional models, you should not use -unidirectional in your command for the training script, it is chosen by default. So change your second model to: msd-fe, at training time. At decoding time: if you're using a monotonicity model, make sure that the number of weights specified in the moses.ini file, actually are the same as in the reordering table. /Sara 2010-03-18 21:57, maria sol ferrer skrev: > Hey, thanks for your help. > > Does anyone else know what might be wrong with changing the reordering > model? has anyone done it successfully? I really cant get it working and > there's no help on the web. > > Thanks a lot. > > 2010/3/19 Hieu Hoang <[email protected] <mailto:[email protected]>> > > i can't see any obvious problems. > > i don't know much about the lexicalized reordering. It seems like > the number of scores is not what is expected by the decoder for the > particular setting specified in the ini file. I think in training, > you have to specify what type of reordering model you want, and > specify the SAME type when decoding. > > sorry i can't be of more help > > > On 17 March 2010 21:35, maria sol ferrer <[email protected] > <mailto:[email protected]>> wrote: > > Hey, thanks for your answer, here is the ini file and the output > from when i try to translate... > > 2010/3/18 Hieu Hoang <[email protected] > <mailto:[email protected]>> > > can you send me the ini file, i'll try & see if there's > anything obviously wrong > > > On 17/03/2010 05:09, maria sol ferrer wrote: >> Hi, I was running some tests on different reordering types >> and when I tried with >> >> msd-bidirectional-e, msd-unidirectional-fe and >> monotonicity-bidirectional-fe >> >> the first 2 gave the error that reordering doesnt exist >> during training, the third trained fine but when trying to >> translate, it didnt, the only message there was was: >> Reordering types NOT individualy weighted! (By the way, >> the default reordering works fine) >> >> I searched the web and all I found was another question on >> the mailing list like this, about the monotonicity >> reordering (all of them) not working, but it was never >> answered. >> >> I'm running an english-spanish decoder and the reordering >> is not so good, it just pretty much translates in the >> english order, which is not always correct in spanish. >> >> I'd apreciate your help, thanks. >> >> >> _______________________________________________ >> Moses-support mailing list >> [email protected] <mailto:[email protected]> >> http://mailman.mit.edu/mailman/listinfo/moses-support >> > > > > > > > _______________________________________________ > 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
