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I know a lot of spam has the word "Viagra", and very few legitimate emails have the word "Viagra". So if an email contains the word "Viagra", it's more likely t
by yen223 12y ago
I know a lot of spam has the word "Viagra", and very few legitimate emails have the word "Viagra". So if an email contains the word "Viagra", it's more likely to be spam. Naive Bayes classification just applies that to all words in all your emails.
- rasbt 12y agoI like this simple and intuitive explanation. Hm, maybe a short mentioning of the "a priori" knowledge would be also worthwhile!