On 22/01/2010 20:40, Christof Pintaske wrote:
> Hello Hieu,
>
> I actually used the chart decoder and scripts to train the recaser and
> consequently I used the chart decoder for the recaser decoding as well.
>
> It seems that the chart decoder still writes an old-style moses.ini when
> used with the recaser training scripts, however it's not able to read them.
>
> In Moses::StaticData::LoadPhraseTables in StaticData.cpp:832
>
> string filePath= token[4];
>
> it expects [ttable-file] to have at least 5 entries, hardcoded. So the
> recaser scripts are actually not usable with the chart decoder. You may
> want to add an assertion for that in the code.
>
>
-- ah. i run the training executables directly so i haven't noticed
these problems. Afraid I'm not too hot with perl so can't fix this. If
you manage to do it, please send me the diffs
>
> As a side note, I saw that the chart decoder always links to libpthread,
> regardless of --enable-threads. Is the chart decoder multithreaded? and
> can it still be used with the irstlm language model?
>
>
-- not sure why it needed pthreads, migt be to do with berkeley db.
however, getting rid of berkeley db for yet-another-binary-format so
will get rid of it shortly.
-- The decoder isn't multithreaded.
-- yes, irstlm can still be used, as well as srilm, and randlm (i think)
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