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Archive for the ‘POS’ tag

Moses Support Digest:POS LM

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[Moses-support] POS LM

Hi

There is pos.lm of the target language in factored model training. I want to know the steps involved in preparing the POS.lm and the kind of input parameters altogether.

-Doren
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Written by 52nlp

December 30th, 2009 at 8:52 pm

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Moses Support Digest:POS translation

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[Moses-support] POS translation

Dear All,
I am looking for using moses to translate some sentence that contains POS. for example : I want a fly for the first of november I want to keep my POS by using the “-xml-input pass-through” option like :

input : I want a fly for the first of november
output : je veux un vol pour le premier novembre

but I didn’t find any clue about the probabilities that can be associated to my POS in the moses translation process.
Is there any one can give me some information about it ?

Thanks,

Christophe
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Written by 52nlp

December 7th, 2009 at 8:46 pm

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Moses Support Digest:Building POS language model with SRILM

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[Moses-support] Building POS language model with SRILM
Hi,
The Moses manual recommends using the following switches when building a language model with SRILM:
  -interpolate -kndiscount
I assume this recommendation applies specifically to surface-string language models. For a part-of-speech language model, KN-discounting is inappropriate because it is based on counts-of-counts, and the counts-of-counts for POSes are odd in that there are very few POSes that occur only once or twice in a given corpus.
Are there particular switches that are recommended for building a POS
language model with SRILM?
Regards,
Ben Gottesman
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Written by 52nlp

November 25th, 2009 at 8:52 pm

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