NAME

WWW::Yahoo::KeywordExtractor - Get keywords from summary text via the Yahoo API

SYNOPSIS

This module will submit content to the Yahoo keyword extractor API to return a list of relevant keywords.

  use WWW::Yahoo::KeywordExtractor;
  my $yke = WWW::Yahoo::KeywordExtractor->new();
  my $keywords = $yke->extract(content => 'My wife and I love to cook together. Carolyn surprises me with new things to love about her everyday.');
  print join q{}. 'Keyword 1: ', $keywords->[0], "\n";

SUBROUTINES/METHOD

new

The new subroutine creates and returns a WWW:Yahoo::KeywordExtractor object.

extract

This method will return a list of keywords based on sample data. It will die if there is no 'content' arg given.

CACHING

This module will attempt to cache its data locally. It does this by creating content cache keys which are md5 hashes of content. Sooner or later I will update this module to also provide a list of content cache keys.

AUTHOR

Nick Gerakines, <nick at socklabs.com>

BUGS

Please report any bugs or feature requests to bug-www-yahoo-keywordextractor at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=WWW-Yahoo-KeywordExtractor. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc WWW::Yahoo::KeywordExtractor

You can also look for information at:

• WWW-Yahoo-KeywordExtractor SVN Repository

  http://code.sixapart.com/svn/WWW-Yahoo-KeywordExtractor

• AnnoCPAN: Annotated CPAN documentation

  http://annocpan.org/dist/WWW-Yahoo-KeywordExtractor

• CPAN Ratings

  http://cpanratings.perl.org/d/WWW-Yahoo-KeywordExtractor

• RT: CPAN's request tracker

  http://rt.cpan.org/NoAuth/Bugs.html?Dist=WWW-Yahoo-KeywordExtractor

• Search CPAN

  http://search.cpan.org/dist/WWW-Yahoo-KeywordExtractor

ACKNOWLEDGEMENTS

Thanks to the bright developers at Yahoo for creating a nifty keyword API.

Subbu Allamaraju ( http://www.subbu.org ) gave some good feedback and is also worth mentioning here.

COPYRIGHT & LICENSE

Copyright 2006 Nick Gerakines, all rights reserved.

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