hi lucia

is there a glue rule table? can i have a look @ the ini file, might be able to help.

On 23/06/2010 13:27, Lucia Specia wrote:
Hi all,

I'm using the latest version of moses (checked last week) to produce tree-to-tree models (i.e., I have both source and target corpora annotated with syntactic information). Following the instructions on http://www.statmt.org/moses/?n=Moses.SyntaxTutorial, I managed to produce the rule table and they look ok, lots of lines like these:

1978 [num] ||| 1978 [num] |||  ||| 1 1 1 1 2.718 ||| 1 1
1h50 [n] ||| entre [prp] |||  ||| 1 1 1 1 2.718 ||| 1 1

However, I'm having problems with tuning. I did not do any filtering of the rule table, as running 'filter-model-given-input.pl <http://filter-model-given-input.pl> -Hierarchical' did not seem to work properly for syntax models. Using the complete rule table as extracted during training, the tuning results in an output file (run1.out) which contains only blank lines. Has anyone come across similar problems?

My tuning command is the following:

scripts/training/mert-moses-new.pl <http://mert-moses-new.pl> input_tuning ref_tuning moses-chart-cmd/src/moses_chart model/moses.ini --working-dir tuning --rootdir scripts --mertdir mert

Thanks,

Lucia



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