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 parameters:

       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 following 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),
       apertium-gen-stopwords-lextor(1),                            apertium-gen-wlist-lextor(1),
       apertium-gen-wlist-lextor-translation(1),                         apertium-lextor-eval(1),
       apertium-lextor-mono(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)