Hi Alexander
From the error logs, it looks as though alignment went fine, the
training pipeline reports 24860460 lines of aligned bitext. Since the
extract files were empty, I'd suggest that extraction crashed, and the
most likely is that it ran out of disk. I'm not sure what happened to
the error messages.
For 25M sentence pairs, the final phrase table could easily be 30G and
the intermediate files are larger. You probably need more like 500G to
be safe.
I would follow Tom's advice and start with a much smaller corpus to see
how the process works. Also, for the full corpus, you could look in to
fast_align (https://github.com/clab/fast_align) for alignment as it is
much faster than mgiza (e.g. 2 days versus 2 weeks), and use EMS for
large jobs since it's much easier to restart a failed step.
cheers - Barry
On 26/02/15 15:06, Александр Паньшин wrote:
Hi Barry!
Here you can download training.out
https://www.dropbox.com/s/d0f0n99x4wbw3mo/training.out.gz?dl=1
I have about 50 Gb of free space in working dir.
2015-02-25 17:19 GMT+07:00 Barry Haddow <[email protected]
<mailto:[email protected]>>:
Hi Alexander,
It looks like something went wrong at the extract stage. If you
could make your training.out available then we can look for clues.
Could the system have run out of disk space, either in the working
directory or in /tmp? A lot of space is required to build the
extract files and phrase tables.
cheers - Barry
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