Moses-support Digest, Vol 94, Issue 21

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Today's Topics:

1. Re: Problem at a training stage - linguistic model not
correctly trained (Radian Yazynin)


----------------------------------------------------------------------

Message: 1
Date: Fri, 15 Aug 2014 23:09:17 +0400
From: Radian Yazynin <info@radians.net>
Subject: Re: [Moses-support] Problem at a training stage - linguistic
model not correctly trained
To: "Hieu Hoang" <Hieu.Hoang@ed.ac.uk>
Cc: moses-support <moses-support@mit.edu>
Message-ID: <1557242296.20140815230917@radians.net>
Content-Type: text/plain; charset="utf-8"

Dear Hieu,

Thanks for your suggestions. I used the following command:

./train-1.11

This is a reference to a script to be executed as described in the Help-Tutorial.

What do you think might be changed?

Also, thanks for the reference to another LM. I will try it out.

Kind regards

Radian

Friday, August 15, 2014, 1:57:03 PM, you wrote:


What is the exact command you ran when you got this error?

Also, may might want to try using lmplz from KenLM to train your language model. It is documented here:
http://www.statmt.org/moses/?n=FactoredTraining.BuildingLanguageModel#ntoc20


On 11 August 2014 18:33, Radian Yazynin <info@radians.net> wrote:
Dear Support staff members,

I will appreciate if you help me with one issue.
These are my first steps...
I am trying out a Moses-For-Mere-Mortals package (Moses + IRSTLM + RandLM + MGIZA)
in Ubuntu 14.04.1 64bit.
Compilation resulted in one error only: MGIZA didn't install correctly.
After that I downloaded MGIZA as suggested at http://www.statmt.org/moses/ and installed it separately
into the folder where the erroneous MGIZA existed (in order to run the scripts correctly).
The preparatory step with test files in PT and EN (as included) was OK.
Now that I try to use the test corpora with ./train-1.11 the training procedure starts alright but
after about 10 minutes terminates with the following:

compile-lm: lmtable.cpp:237: int parseline(std: :istream&, int,
ngram&, float&, float&): Assertion 'howmany == (Order+ 1) || ho
wmany == (Order + )'' failed.
Aborted (core dumped)
*************** Writing training summary
Linguistic model not correctly trained. Exiting...

Thanks so much for you help!

Kind regards

Radian Yazynin
Tula, Russia

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