Hi,
I looking to know what calculations are made by graham burton to calculate
the probability and confidence.
I look at the source code, and look at the equation of the combined
probability but it's too hard for me :(
I think the probability per token is calculated like this: If the word
"viagra" (example) appears in 400 of 3 000 spam messages in 5 of the 300
legitimate messages, for example, then its spam probability would be 0,8889
(that is, [400/3000] divided by [5 / 300 +400 / 3000])
But for the confidence I do not know?
And what is exactly Pvalue?
Thank you in advance once again,
coma
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