[Mosesdecoder-commits] SF.net SVN: mosesdecoder:[3719] trunk/moses/src

[<cha...@us...>]

Revision: 3719
          http://mosesdecoder.svn.sourceforge.net/mosesdecoder/?rev=3719&view=rev
Author:   chardmeier
Date:     2010-11-17 14:06:21 +0000 (Wed, 17 Nov 2010)

Log Message:
-----------
Cleaned up language modelling code by disentangling the decoder's LM feature
function from the LM toolkit abstraction layer. There are two different groups
of classes now:
- LanguageModel, which inherits from StatefulFeatureFunction and contains
  the n-gram model feature function.
- LanguageModelImplementation, which is the base class of the individual
  LM implementations (SRI, IRST, RandLM, KenLM) and provides methods to
  query LM probabilities and states.
Each LanguageModel controls a LanguageModelImplementation. Implementations can
be shared by more than one LanguageModel.
This should make it easier to use the LM libraries as a backend for other
feature functions while retaining the flexibility to use different LM toolkits.

Modified Paths:
--------------
    trunk/moses/src/LanguageModel.cpp
    trunk/moses/src/LanguageModel.h
    trunk/moses/src/LanguageModelFactory.cpp
    trunk/moses/src/LanguageModelIRST.cpp
    trunk/moses/src/LanguageModelIRST.h
    trunk/moses/src/LanguageModelInternal.cpp
    trunk/moses/src/LanguageModelInternal.h
    trunk/moses/src/LanguageModelJoint.h
    trunk/moses/src/LanguageModelKen.cpp
    trunk/moses/src/LanguageModelKen.h
    trunk/moses/src/LanguageModelMultiFactor.cpp
    trunk/moses/src/LanguageModelMultiFactor.h
    trunk/moses/src/LanguageModelParallelBackoff.cpp
    trunk/moses/src/LanguageModelParallelBackoff.h
    trunk/moses/src/LanguageModelRandLM.h
    trunk/moses/src/LanguageModelRemote.cpp
    trunk/moses/src/LanguageModelRemote.h
    trunk/moses/src/LanguageModelSRI.cpp
    trunk/moses/src/LanguageModelSRI.h
    trunk/moses/src/LanguageModelSingleFactor.cpp
    trunk/moses/src/LanguageModelSingleFactor.h
    trunk/moses/src/LanguageModelSkip.h
    trunk/moses/src/Makefile.am
    trunk/moses/src/StaticData.cpp

Added Paths:
-----------
    trunk/moses/src/LanguageModelImplementation.cpp
    trunk/moses/src/LanguageModelImplementation.h

Removed Paths:
-------------
    trunk/moses/src/LanguageModelDelegate.h


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