Bayes improvement

[Giampaolo Tomassoni]

Having this in the bayes db:

        335424 nspam
        144915 nham
        129892 ntokens

and a fairly good hit rate by Bayes in detecting both spam and ham, how
would you improve Bayes scores?

In example, would you increase every bayes scores by a fixed percentage, or
instead would you focus on score borders (definitely ham or spam, ie:
BAYES_00, BAYES_05 and BAYES_95, BAYES_99)?

Giampaolo