Question about code 268-278, p and t probability calculated by different NB and logic for normalizing them

[TobyCello]

@remykarem Hi Remy
Thank you for the fantastic work! I notice you calculated the probability for response to be in certain class p, t based on different NB, and tried to combine p, t to a final probability in code 268-278. Yet the usage of pt confused me a little, do they need to be weighted here? Extreme case would be, we have one categorical variable and rest 100+ continuous, pt will off-set the impact of continuous variable. Also could you provide more detailed guild in setting the self.priors?
Thank you very much for the sharing.
B.R.