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apertium-lextor(1)					    apertium-lextor(1)

NAME
       apertium-lextor - This application is part of ( apertium	)

       This  tool  is  part  of	the apertium machine translation architecture:
       http://apertium.org.

SYNOPSIS
       apertium-lextor --trainwrd stopwords words n left right corpus model  [
       --weightexp w ] [ --debug ]

       apertium-lextor	--trainlch  stopwords  lexchoices  n left right	corpus
       wordmodel dic bildic model [ --weightexp	w ] [ --debug ]

       apertium-lextor --lextor	model dic left right [ --debug ] [ --weightexp
       w ]

DESCRIPTION
       apertium-lextor	is  the	application responsible	for training and usage
       of the lexical selector module.

OPTIONS
       --trainwrd | -t
       Train word co-occurrences model.	It needs the following required	param-
       eters:

       stopwords file containing a list	of stop	words. Stop words are ignored.

       words  file  containing	a list of words. For each word a co-occurrence
       model is	built.

       n number	of words per co-occurrence model (for each model, the  n  most
       frequent	words).

       left left-side context to take into account (number of words).

       right right-side	context	to take	into account (number of	words).

       corpus file containing the training corpus.

       model output file on which the co-occurrence models are saved.

       --trainlch | -r
       Train  lexical  choices	co-occurrence  models  using a target language
       co-occurrence model and a bilingual dictionary. It needs	the  following
       required	parameters:

       stopwords file containing a list	of stop	words. Stop words are ignored.

       lexchoices  file	containing a list of lexical choices. For each lexical
       choice a	co-occurrence model is built.

       n number	of words per co-occurrence model (for each model, the  n  most
       frequent	words).

       left left-side context to take into account (number of words).

       right right-side	context	to take	into account (number of	words).

       corpus file containing the training corpus.

       wordmodel  target-language word co-occurrence model (previously trained
       by means	of the --trainwrd option).

       dic the lexical-selection dictionary (binary format).

       bildic the bilingual dictionary (binary format).

       model output file on which the co-occurrence models are saved.

       --lextor	| -l
       Perform the lexical selection on	the input stream. It needs the follow-
       ing required parameters:

       model file containing the model to be used for the lexical selection.

       dic lexical-selection dictionary	(binary	format).

       left left-side context to take into account (number of words).

       right right-side	context	to take	into account (number of	words).

       --weightexp w
       Specify	a  weight  value  to change the	influence of surrounding words
       while training or performing the	lexical	 selection.  The  parameter  w
       must be a positive value.

       --debug | -d
       Show debug information while working.

       --help |	-h
       Shows this help.

       --version | -v
       Shows license information.

SEE ALSO
       apertium-gen-lextorbil(1),  apertium-preprocess-corpus-lextor(1), aper-
       tium-gen-stopwords-lextor(1),	apertium-gen-wlist-lextor(1),	 aper-
       tium-gen-wlist-lextor-translation(1),   apertium-lextor-eval(1),	 aper-
       tium-gen-lextormono(1).

BUGS
       Lots of...lurking in the	dark and waiting for you!

AUTHOR
       (c) 2005,2006 Universitat d'Alacant  /  Universidad  de	Alicante.  All
       rights reserved.

				  2006-12-12		    apertium-lextor(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO | BUGS | AUTHOR

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