[spambayes-dev] Another incremental training idea...

[Skip Montanaro]

    >> For some reason, my ham/spam ratio is getting out-of-whack faster
    >> that it seemed to in the past.

    Alex> This is related to behaviour of TOAE with expiry; when exipry
    Alex> started to come into effect, the number of spams that got expired
    Alex> out of the database was significantly higher than the number of
    Alex> new spams getting trained... for about two weeks.  

Note that I'm talking about training on almost everything over the course of
about a day.  I wound up quickly with a 3:1 or worse ratio.  I don't think I
have time to wait for stuff to expire. ;-)

Skip