Moses-support Digest, Vol 108, Issue 85

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Today's Topics:

1. mismatch in alignment file when using -alignment-output-file
(Arefeh Kazemi)
2. Re: At least fileset to keep lm, tm and tuning result (Masa Taka)


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Message: 1
Date: Sat, 31 Oct 2015 14:00:41 +0330
From: Arefeh Kazemi <kazemina@dcu.ie>
Subject: [Moses-support] mismatch in alignment file when using
-alignment-output-file
To: moses-support@mit.edu
Message-ID:
<CAB2b+QUmtzP=2Efp_oDqCF0sV1sTru8wPTUr-UQ0vo4ehQqpWQ@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi

I needed the word alignment between the source and the output translation
and I used -alignment-output-file parameter. It gives me an alignment file
but there are some mismatches between the source sentences' length and the
alignment so that the highest index in the alignment is greater than the
sentence length.
for example, for the source sentence
"darya alexandrovna went alone to her room ."
the alignment is :
0-0 1-1 2-1 3-6 4-3 5-2 6-5 7-4 8-7 9-8

I checked the sentences but there is no strange string in them.

Does anyone know why this happens?!

Regards
Arefeh

--


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Message: 2
Date: Sat, 31 Oct 2015 12:26:56 +0000
From: Masa Taka <grantaka36@gmail.com>
Subject: Re: [Moses-support] At least fileset to keep lm, tm and
tuning result
To: "moses-support@mit.edu" <moses-support@mit.edu>
Message-ID:
<CAEJVhXfA8isii6Xc1NgCchUN=h1dPkq1uTrSD8y7ksYqqOcrhQ@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi Philipp,

I see clearly that, and will check and use files with moses.ini. Thanks.

Masataka



2015?10?30?(?) 14:20 Philipp Koehn <phi@jhu.edu>:

> Hi,
>

> to run a system, you will only need the moses.ini with the tuned weights
> and all the files that are referenced in there. This is minimally the
> language model and the phrase table, but may also include the reordering
> table and other fancy feature functions that have models (like OSM).
>
> -phi
>

> On Thu, Oct 29, 2015 at 9:24 PM, Masa Taka <grantaka36@gmail.com> wrote:
>
>> Question:
>> What files should I keep "at least" as the language model, translation
>> model and tuning result?
>>
>> For example, on English(f) to Japanese(e) translation, should the
>> following files be enough?
>> - model/ja/lm.ja.gz
>> - model/en-ja/phrase-table.gz
>> - tuning/en-ja/moses.ini
>>
>> Detail:
>> When performing Moses SMT by default commands on the same PC, the
>> directories model/ and tuning/ are overwritten. I would like to keep the
>> minimum fileset to compare different training conditions (-o etc.) and
>> translation conditions (-dl, -s etc.)
>>
>> I know it is preferable all files should be stored, but for this time, it
>> is enough to have the same output 'e.txt' when inputting the same 'f.txt.'
>>
>> moses -f moses.ini < f.txt 1> e.txt 2> output.err
>>
>> Regards,
>> Masataka
>>
>>
>> _______________________________________________
>> Moses-support mailing list
>> Moses-support@mit.edu
>> http://mailman.mit.edu/mailman/listinfo/moses-support
>>
>>
>
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