Bug 4937 - Bayes performance worse than in 3.0.x
Summary: Bayes performance worse than in 3.0.x
Status: RESOLVED WORKSFORME
Alias: None
Product: Spamassassin
Classification: Unclassified
Component: Learner (show other bugs)
Version: 3.1.1
Hardware: Other other
: P5 normal
Target Milestone: Undefined
Assignee: SpamAssassin Developer Mailing List
URL: http://bugs.debian.org/cgi-bin/bugrep...
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2006-06-04 20:04 UTC by spamassassin
Modified: 2019-06-24 16:13 UTC (History)
1 user (show)


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Description spamassassin 2006-06-04 20:04:25 UTC 
Hello Duncan,
Since I have upgraded to 3.1.0a-1, bayesian filtering is far less
efficient than with the sarge version or 3.0.4.

Symptoms are a ton of spam with BAYES_50, sa-learn not increasing
the bayesian probability most of the time (but some time it does)
seen by spamassassin -t, and an overall increase of false-negative.

I tried sa-learn --import, but it was apparently a noop.
sa-learn --lint did not complain either.

I installed a sarge chroot to test: Sarge sa-learn and spamassassin
seems to perform much better with the same spams and the same bayesian
database and the same configuration.

(Read the report at the listed URL for more detail)
Comment 1 Henrik Krohns 2019-06-24 16:13:24 UTC 
Closing old stale bugs. Too old to be relevant.