man Lingua::Stem::De () - Stemming algorithm for German

NAME

Lingua::Stem::De - Stemming algorithm for German

SYNOPSIS

    use Lingua::Stem::De;
    my $stems   = Lingua::Stem::De::stem({ -words => $word_list_reference,
                                          -locale => 'de',
                                      -exceptions => $exceptions_hash,
                                     });

DESCRIPTION

This routine applies a stemming slgorithm to a passed anon array of German words, returning the stemmed words as an anon array.

It is a 'convienence' wrapper for 'Text::German' that provides a standardized interface and caching.

CHANGES

1.01 2003.09.28 - Documentation fix

1.00 2003.04.05 - Initial release

METHODS

stem({ -words => \@words, -locale => 'de', -exceptions => \%exceptions });
Stems a list of passed words using the rules of German Returns an anonymous array reference to the stemmed words. Example: 
  my $stemmed_words = Lingua::Stem::De::stem({ -words => \@words,
                                              -locale => 'de',
                                          -exceptions => \%exceptions,
                          });
stem_caching({ -level => 0|1|2 });
Sets the level of stem caching. '0' means 'no caching'. This is the default level. '1' means 'cache per run'. This caches stemming results during a single call to 'stem'. '2' means 'cache indefinitely'. This caches stemming results until either the process exits or the 'clear_stem_cache' method is called.
clear_stem_cache;
Clears the cache of stemmed words

NOTES

This code is almost entirely derived from Text::German written by Ulrich Pfeifer

SEE ALSO

 Lingua::Stem Text::German

AUTHOR

  Ulrich Pfeifer


  Integration in Lingua::Stem by 
  Benjamin Franz, FreeRun Technologies,
  snowhare@nihongo.org or http://www.nihongo.org/snowhare/

COPYRIGHT

Ulrich Pfeifer Benjamin Franz, FreeRun Technologies

This code is freely available under the same terms as Perl.

BUGS

TODO