it should be working. Barry and I turned on alignment by default about a
month ago, so you shouldn't have to do anything more to enable it. It
should also be included in the on-disk format also

Double check that the text phrase table has alignments, eg.
   ! ! [X] ||| ! [X] ||| 4.77653e-06 0.854135 0.0135415 0.950802 2.718 |||
0-0 1-0 ||| 2835 1 1
rather than
! ! [X] ||| ! [X] ||| 4.77653e-06 0.854135 0.0135415 0.950802 2.718 ||| |||
2835 1 1

I ran this:
   ~/workspace/github/hh/bin/moses_chart -f newstest2011.filtered.ini.2
with options
   [alignment-output-file]
   align.txt

   [n-best-list]
   best.txt
   100
   distinct

   [print-alignment-info-in-n-best]
   1
align.txt:
   1-1 2-2
best.txt:
0 ||| ! !  |||  KENLM0= -7.92753 WordPenalty0= -1.73718 PhraseModel0=
-0.184632 -0.157667 -0.178981 -0.100899 1.99979 PhraseModel1= 1.99979 |||
-0.650199 ||| 1-1 2-2
0 ||| it ! !  |||  KENLM0= -8.33145 WordPenalty0= -2.17147 PhraseModel0=
-1.55348 -0.157667 -6.42571 -5.00993 1.99979 PhraseModel1= 1.99979 |||
-0.917955 ||| 1-2 2-3
0 ||| you ! !  |||  KENLM0= -8.60168 WordPenalty0= -2.17147 PhraseModel0=
-1.84954 -0.157667 -7.35134 -6.71353 1.99979 PhraseModel1= 1.99979 |||
-1.01846 ||| 1-2 2-3
...



On 20 February 2013 09:30, arianna bisazza <[email protected]> wrote:

> Dear Hieu,
>
> I'm trying to include a hiero experiment in my thesis (due in four weeks!!
> :-/) and I'm struggling to get the word alignment information out of it,
> and compute reordering scores.
> Is the word alignment option actually working right not in moses_chart?
> I'm using a recent Moses version but I get empty alignment fields. Should
> I try with the latest version?
> And which options should I enable exactly? Is there something special to
> do during training?
>
> If this is not yet working, never mind. I'll use external alignment
> models, which is less accurate but will save my day ;)
>
> Thanks!
> Arianna
>
>
>


-- 
Hieu Hoang
Research Associate
University of Edinburgh
http://www.hoang.co.uk
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