Raphael, Thank you for your suggestion.
That is will take more time to do. Is there any other suggestion? Best regards > Subject: Re: [Moses-support] wrong alignment > From: rpa...@alphacrc.com > To: mossaghu...@hotmail.com > Date: Fri, 24 Sep 2010 18:03:53 +0100 > > Hi > > I don't speak Chinese or Arabic, but if I understand your problem > correctly, it is not really solvable or even supposed to be solved with > current statistical machine translation systems. Or, if you prefer, the > current solution is: give more input data, maybe the alignments will be > better. > > A statistical system is not supposed to have only one exact translation > for each word, or for each phrase. Phrase tables always contain a lot of > noise, but in the whole, given that bad translations should have bad > scores, and that the language model should play its role, the > translation should be ok. In your case, the fact that the correct > translation doesn't even have a good score is certainly worrying. > > If you can find correct word alignments somewhere, you can add them to > giza's input - there is currently some work on an option to add a > dictionary as input, for now you can just add them as "monoword > sentences" to the input corpus. But anyway, giza's output is not > expected to contain only perfect alignments. > > Best regards, > > -- > Raphael > > > On Sat, 2010-09-25 at 00:33 +0800, musa ghurab wrote: > > Hi > > > > I trained a system of Chinese-Arabic language, but many alignments are > > wrong. > > The same thing to lexical model, where are many words are wrongly > > aligned > > Here is an example of lexical model (lex.e2f): > > > > Note: right translation has (**) marks > > > > 今天 وهنا 0.0009911 > > 今天 ما 0.0000110 > > 今天 الآن 0.0003424 > > 今天 وقال 0.0001732 > > 今天 الخط 0.0056625 > > 今天 يزالون 0.0046512 > > 今天 تم 0.0000496 > > 今天 هذا 0.0001187 > > 今天 سابق 0.0004292 > > 今天 يأت 0.0094340 > > 今天 الخاسر 0.0188679 > > 今天 المحلولة 0.2000000 > > 今天 السبت 0.0096154 > > 今天 أكون 0.0016247 > > 今天 نعلم 0.0003154 > > 今天 ان 0.0000560 > > 今天 ننطلق 0.0200000 > > 今天 الظهر 0.0029762 > > 今天 الصباح 0.4434348 > > 今天 مثلما 0.0022779 > > 今天 نفعله 0.0013316 > > 今天 لدينا 0.0000264 > > 今天 ادلى 0.0166667 > > 今天 يوم 0.0029304 ** > > 今天 عنها 0.0006026 > > 今天 عالم 0.0075829 > > 今天 برودي 0.0007008 > > 今天 انها 0.0000819 > > > > Any suggestion to solve this problem, please? > > _______________________________________________ > > Moses-support mailing list > > Moses-support@mit.edu > > http://mailman.mit.edu/mailman/listinfo/moses-support > >
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