Suppose that a Bayesian spam filter is trained on a set of 2000 spam messages and 1000 messages that are not spam. The word "lifetime" appears in 350 spam messages and 15 messages that are not spam. Would an incoming message be rejected as spam if it contains the word "lifetime" and the threshold for rejecting a message is 0.9? (Yes/No)

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ISBN:9780470458365
Author:Erwin Kreyszig
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QUESTION 8
Suppose that a Bayesian spam filter is trained on a set of 2000 spam messages and 1000 messages that are not spam. The word
"lifetime" appears in 350 spam messages and 15 messages that are not spam. Would an incoming message be rejected as spam if it
contains the word "lifetime" and the threshold for rejecting a message is 0.9?
(Yes/No)
SAVE ALL AR
Transcribed Image Text:QUESTION 8 Suppose that a Bayesian spam filter is trained on a set of 2000 spam messages and 1000 messages that are not spam. The word "lifetime" appears in 350 spam messages and 15 messages that are not spam. Would an incoming message be rejected as spam if it contains the word "lifetime" and the threshold for rejecting a message is 0.9? (Yes/No) SAVE ALL AR
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