Provided by: apertium_3.5.1-1_amd64 bug

NAME

       apertium-tagger - This application is part of  ( apertium )

       This   tool  is  part  of  the  apertium  open-source  machine  translation  architecture:
       http://www.apertium.org.

SYNOPSIS

       apertium-tagger --train|-t {n} DIC CRP TSX PROB [--debug|-d]

       apertium-tagger --supervised|-s {n} DIC [CRP] TSX PROB HTAG UNTAG [--debug|-d]

       apertium-tagger --retrain|-r {n} CRP PROB [--debug|-d]

       apertium-tagger --tagger|-g [--first|-f] PROB [--debug|-d] [INPUT [OUTPUT]]

DESCRIPTION

       apertium-tagger is the application responsible  for  the  apertium  part-of-speech  tagger
       training  or  tagging, depending on the calling options.  This command only reads from the
       standard input if the option --tagger or -g is used.

OPTIONS

       -t {n}, --train {n}
              Initializes parameters through Kupiec's  method  (unsupervised),  then  performs  n
              iterations of the Baum-Welch training algorithm (unsupervised).

       -s {n}, --supervised {n}
              Initializes  parameters against a hand-tagged text (supervised) through the maximum
              likelihood estimate method, then performs n iterations of the  Baum-Welch  training
              algorithm (unsupervised) The CRP argument can be ommitted only when n=0.

       -r {n}, --retrain {n}
              Retrains the model with n additional Baum-Welch iterations (unsupervised).

       -g, --tagger
              Tags input text by means of Viterbi algorithm.

       -p, --show-superficial
              Prints  the  superficial form of the word along side the lexical form in the output
              stream.

       -f, --first
              Used in conjuntion with -g (--tagger) makes the tagger give all  lexical  forms  of
              each word, with the chosen one in the first place (after the lemma)

       -d, --debug
              Print error (if any) or debug messages while operating.

       -m, --mark
              Mark disambiguated words.

       -h, --help
              Display a help message.

FILES

       These are the kinds of files used with each option:

       DIC Full expanded dictionary file

       CRP Training text corpus file

       TSX Tagger specification file, in XML format

       PROB Tagger data file, built in the training and used while tagging

       HTAG Hand-tagged text corpus

       UNTAG Untagged text corpus, morphological analysis of HTAG corpus to use both jointly with
       -s option

       INPUT Input file, stdin by default

       OUTPUT Output file, stdout by default

SEE ALSO

       lt-proc(1), lt-comp(1), lt-expand(1), apertium(1).

BUGS

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

AUTHOR

       Copyright (c) 2005, 2006 Universitat d'Alacant / Universidad de Alicante.   This  is  free
       software.   You  may  redistribute  copies of it under the terms of the GNU General Public
       License <http://www.gnu.org/licenses/gpl.html>.

                                            2006-08-30                         apertium-tagger(1)