http://bugzilla.spamassassin.org/show_bug.cgi?id=4095
------- Additional Comments From [EMAIL PROTECTED] 2005-01-24 10:21 ------- I looked into multiple levels of Bayesian filters, and eventually realised that actually, it's no different from a single Bayesian filter; it's all down to what tokens are selected. using a bigger token db has the same effect as using 2 token dbs. I also tested ideas about giving parts of the message more statistical importance (back in early 2002 iirc?), and found it to be less effective when tested using 10-fold cross-validation. Henry, Matt and myself also tested using bayes instead of SA's additive rule scoring, without any useful good results. I'd suggest we'd need to see results from a 10-fold cross validation run to convince us that things haven't changed since those tests. (doco on this is in the wiki btw.) ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.
