[thechat] Bayesian Filters
thechat at cjmarsh.com
thechat at cjmarsh.com
Thu Mar 31 14:02:32 CST 2005
Martin
[..]
> As a client? Or running as a server? (I used to run
> fetchmail/SpamAssassin/UWash IMAP locally to get and spamcheck mail
> from an external pop server)
As a client.
> Generally, I'd caution against heuristic methods - you're
> then manually
> taking part in an arms race. Statistical methods are less
> work and give
> very very good results.
>
> From my DSPAM:
>
> Performance Statistics
> Your spam filtering accuracy is 99.891% since last reset
> Your false positive rate is 5.922% since last reset
> Your overall accuracy is 96.982% since last reset
>
> See
> http://www.easyweb.co.uk/Members/martin/blog/Blog_Post.2004-08
> - -11.8452654600 for more
An interesting article. I also did some reading on the DSPAM site. It
looks retty good, although I would imagine it's a little comlex to set
up for the owner of the Mac in question. There are also some links on
the DSPAM site to other filter software that I plan to follow up on when
I have a few spare moments.
Thanks for the response.
Regards
Chris Marsh
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