[glouis at dynamicro.on.ca: Re: Spam / ham registration issue]
Greg Louis
glouis at dynamicro.on.ca
Wed Mar 3 19:02:04 CET 2004
Meant to send this to the list...
----- Forwarded message from Greg Louis <glouis at dynamicro.on.ca> -----
Date: Wed, 3 Mar 2004 11:03:34 -0500
From: Greg Louis <glouis at dynamicro.on.ca>
To: Boris 'pi' Piwinger <3.14 at logic.univie.ac.at>
Subject: Re: Spam / ham registration issue
>
> No, the key point here is that the tokens in question have
> been found in *every* single ham and *every* single spam, so
> we have pgood and pbad both equal to one.
Got it. I forgot to adjust for the message counts. Simple, eh?
Instead of pw = b / (b+g) it's actually pw = b/b / (b/b + g/g) which is
of course constant.
Gotta get that cuppa swallowed before I start doing this stuff.... :)
----- End forwarded message -----
--
| G r e g L o u i s | gpg public key: 0x400B1AA86D9E3E64 |
| http://www.bgl.nu/~glouis | (on my website or any keyserver) |
| http://wecanstopspam.org in signatures helps fight junk email. |
More information about the Bogofilter
mailing list