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Linguistic project: extract co-occurrences from text corpus
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apertium-tagger(1) apertium-tagger(1) 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 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 iter- ations 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. -p, --show-superficial Prints the superficial form of the word along side the lexical form in the output stream. -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. -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-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>. 2006-08-30 apertium-tagger(1)
