NAME

Text::KyTea - Perl wrapper for KyTea

SYNOPSIS

  use Text::KyTea;

  my $kytea   = Text::KyTea->new(%config);
  my $results = $kytea->parse($text);

  for my $result (@{$results})
  {
      print $result->{surface};

      for my $tags (@{$result->{tags}})
      {
          print "\t";

          for my $tag (@{$tags})
          {
              print " ", $tag->{feature}, "/", $tag->{score};
          }
      }

      print "\n";
  }

DESCRIPTION

KyTea is a general toolkit developed for analyzing text, with a focus on Japanese, Chinese and other languages requiring word or morpheme segmentation.

This module works under KyTea Ver.0.4.2 and later. Under the old versions of KyTea, this does not work!

If you've changed the default install directory of KyTea, please install Text::KyTea with a interactive mode (e.g., cpanm --interactive or cpanm -v).

For more information about KyTea, please see the "SEE ALSO" section of this page.

METHODS

new(%config)

Creates a new Text::KyTea instance.

  my $kytea = Text::KyTea->new(
      model   => 'model.bin', # default is '/usr/local/share/kytea/model.bin'
      notag   => [1,2],       # default is []
      nounk   => 0,           # default is 0 (estimates the pronunciation of unkown words)
      unkbeam => 50,          # default is 50
      tagmax  => 3,           # default is 3
      deftag  => 'UNK',       # default is 'UNK'
      unktag  => '',          # default is ''
  );

parse($text)

Parses the given text via KyTea, and returns the results of the analysis. The results are returned as an array reference.

read_model($path)

Reads the given model file. The model file should be read by new(model => $path) method.

Model files are available at http://www.phontron.com/kytea/model.html

AUTHOR

pawa <pawapawa@cpan.org>

SEE ALSO

http://www.phontron.com/kytea/

LICENSE

Copyright (C) 2012 pawa All rights reserved.

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.