|Mail::SpamAssassin::Plugin::Bayes(3pm)||User Contributed Perl Documentation||Mail::SpamAssassin::Plugin::Bayes(3pm)|
NAME¶Mail::SpamAssassin::Plugin::Bayes - determine spammishness using a Bayesian classifier
DESCRIPTION¶This is a Bayesian-style probabilistic classifier, using an algorithm based on the one detailed in Paul Graham's A Plan For Spam paper at:
It also incorporates some other aspects taken from Graham Robinson's webpage on the subject at:
And the chi-square probability combiner as described here:
The results are incorporated into SpamAssassin as the BAYES_* rules.
- bayes_stopword_languages lang (default: en)
- Languages enabled in bayes stopwords processing, every language have a
default stopwords regexp, tokens matching this regular expressions will
not be considered in bayes processing.
Custom regular expressions for additional languages can be defined in "local.cf".
Custom regular expressions can be specified by using the "bayes_stopword_lang" keyword like in the following example:
bayes_stopword_languages en bayes_stopword_en (?:you|me)
- bayes_max_token_length (default: 15)
- Configure the maximum number of character a token could contain