Lingua::Stem::De--3pm

Lingua::Stem::De(3pm) User Contributed Perl DocumentationLingua::Stem::De(3pm)



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 stan-
       dardized 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 AT 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
perl v5.8.7                       2004-07-25             Lingua::Stem::De(3pm)