Hieu Hoang wrote:
> hi christof
>
> the mert-moses-new hasn't been modified to do chart decoding yet, only
> the original mert-moses.pl. There's just little changes that needs to be
> done but noone's gotten round to doing it yet
many, many, thanks, that did it! I used mert-moses.pl and it completed
tuning overnight!
Results (bleu scores) for my hierarchical phrase model are slightly
worse than using the good old phrase based decoder. Does anybody have
experiences if tagging the (English) source with an annotating parser
(bitpar and collins are mentioned in the documentation) improves things?
best regards
Christof
>
> On 01/02/2010 19:13, Christof Pintaske wrote:
>> Hi,
>>
>> while running mert-moses-new.pl to tune the chart-decoder I get this output:
>>
>> [...]
>> The decoder returns the scores in this order: lm tm tm tm tm tm tm w
>> [...]
>> Executing: /export/home/moses/libexec/moses-chart/bin/extractor
>> --scfile run1.scores.dat [...]
>> The decoder produced also some 'tm' scores, but we do not know the
>> ranges for them, no way to optimize them
>>
>> it seems it dies on these 'tm' scores. Is there a way to prevent the
>> decoder from producing these scores?
>>
>>
>> regards
>> Christof
>>
>>
>>
>> Christof Pintaske wrote:
>>
>>> Hi,
>>>
>>> I'm running
>>>
>>> mert-moses-new.pl
>>> ~/en-fr_chart/tuning/token_lowercase.en
>>> ~/en-fr_chart/tuning/token_lowercase.fr
>>> /export/home/moses/libexec/moses-chart/bin/moses_chart
>>> ~/en-fr_chart/training/pm/model/moses.ini
>>> --mertdir=/export/home/moses/libexec/moses-chart/bin
>>> --working-dir=~/en-fr_chart/tuning
>>> --decoder-flags=-v 0 --no-filter-phrase-table
>>>
>>> for tuning. It performs exactly one iteration and writes a
>>> run1.moses.ini in the tuning directory. That moses.ini is almost
>>> identical to the one that I got after training (see below). Am I missing
>>> the obvious?
>>>
>>> any hints are welcome
>>>
>>> Christof
>>>
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>>
>>
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