Moses-support Digest, Vol 99, Issue 55

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Today's Topics:

1. Untuneable feature score components? (Matthias Huck)


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Message: 1
Date: Fri, 23 Jan 2015 16:55:56 +0000
From: Matthias Huck <mhuck@inf.ed.ac.uk>
Subject: [Moses-support] Untuneable feature score components?
To: Moses-support <moses-support@mit.edu>
Message-ID: <1422032156.2192.225.camel@portedgar>
Content-Type: text/plain; charset="UTF-8"

Hi,

Is there any existing functionality to set only specific score
components of a feature function as untuneable?

Feature functions have a boolean "tuneable" parameter, but it affects
all the scores produced by it. It doesn't help in case I want to switch
off individual scores from a phrase table, for instance. Or manually
assign large scaling factors to certain score components prior to
tuning. As far as I know, right now I'm only able to do so if the score
I'm interested in is the only score produced by a feature function.

If anyone has already implemented something like that, please let me
know.

Cheers,
Matthias




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End of Moses-support Digest, Vol 99, Issue 55
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