NAME Algorithm::ComplementNB - Complement Naive Bayes Classifier

SYNOPSIS use Algorithm::ComplementNB;

  my $cnb= Algorithm::ComplementNB->new();

  $cnb->add_instance(
      attributes => {a => 2, b => 3},
      label => 'positive'
  );

  $cnb->add_instance(
      attributes => {c => 3, d => 1},
      label => 'negative'
  );

  $cnb->train();

  my $score = $cnb->predict(
                  attributes => {a => 1, b => 1, d => 1, e =>1}
              );

DESCRIPTION This module implements a Complement Naive Bayes. Algorithm::ComplementNB is a simple CNB, and Algorithm::TWCNB is a Transformed Weight-normalized version of CNB.

AUTHOR TAGAMI Yukihiro [email protected]

LICENSE This library is distributed under the term of the MIT license.

<http://opensource.org/licenses/mit-license.php>