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apertium-tagger
Langue: en
Version: 313061 (ubuntu - 07/07/09)
Section: 1 (Commandes utilisateur)
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 of 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 the 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)
- -r {n}, --retrain {n}
- Retrains the model with n additional Baum-Welch iterations (unsupervised).
- -g, --tagger
- Tags input text by means of Viterbi algorithm.
- -f, --first
- Used if conjuntion with -g (--tagger) makes the tagger to give all lexical forms of each word, being the choosen one in the first place (after the lemma)
- -d, --debug
- Print error (if any) or debug messages while operating.
- -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-translator(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>.Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre