circle.ch :: PHP Naive Bayesian Filter against Spam

circle.ch weblog by Urs Gehrig

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2010-08-25T08:13:16

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30. March 2005

PHP Naive Bayesian Filter against Spam
Weblog (wiki) | Technology (wiki) - urs @ 21:37:07

As recently mentioned this blog got an awful amount of trackback spam. After a short period of silence it started again today. So I turned off the trackback feature and will live without it for a while.

Loïc d'Anterroches by the way has implemented a PHP Naive Bayesian Filter [1] that I could imagine would help me out the most with the trackback spam. Captacha is no solution there and I would rather prefer the "Bayesian Way" compared to semi-automatic solutions like moderation, blacklisting et.al. By the way, the script by Loïc did work right out of the box. ;)

[1] http://www.xhtml.net/php/PHPNaiveBayesianFilter