Question

Bayesian Network Consider the Naive Bayes network given below. Given the evidence: E = {temp > 37.5}, compute the probability of flu i.e., $P(flu mid temp > 37.5)$. Myalgia y/n P(myalgia $mid$ flu) = 0.96 P(myalgia $mid$ pneu) = 0.28 Disease pneu/flu Fever y/n P(fever $mid$ flu) = 0.88 P(fever $mid$ pneu) = 0.82 P(flu) = 0.67 P(pneu) = 0.33 TEMP $leq$37.5/ > 37.5 P(TEMP $leq$ 37.5 $mid$ flu) = 0.20 P(TEMP $leq$ 37.5 $mid$ pneu) = 0.26

          Bayesian Network
Consider the Naive Bayes network given below. Given the evidence:
E = {temp > 37.5}, compute the probability of flu i.e., $P(flu mid temp > 37.5)$.
Myalgia
y/n
P(myalgia $mid$ flu) = 0.96
P(myalgia $mid$ pneu) = 0.28
Disease
pneu/flu
Fever
y/n
P(fever $mid$ flu) = 0.88
P(fever $mid$ pneu) = 0.82
P(flu) = 0.67
P(pneu) = 0.33
TEMP
$leq$37.5/
> 37.5
P(TEMP $leq$ 37.5 $mid$ flu) = 0.20
P(TEMP $leq$ 37.5 $mid$ pneu) = 0.26

Bayesian Network
Consider the Naive Bayes network given below. Given the evidence:
E = temp > 37.5, compute the probability of flu i.e., P(flu mid temp > 37.5).
Myalgia
y/n
P(myalgia mid flu) = 0.96
P(myalgia mid pneu) = 0.28
Disease
pneu/flu
Fever
y/n
P(fever mid flu) = 0.88
P(fever mid pneu) = 0.82
P(flu) = 0.67
P(pneu) = 0.33
TEMP
leq37.5/
> 37.5
P(TEMP leq 37.5 mid flu) = 0.20
P(TEMP leq 37.5 mid pneu) = 0.26

Added by Pablo P.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

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Solved by Expert Sri K

03/26/2023

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Bayesian Network Consider the Naive Bayes network given below. Given the evidence: E = {temp > 37.5}, compute the probability of flu i.e., P(flu | temp > 37.5). Myalgia y/n P(myalgia | flu) = 0.96 P(myalgia | pneu) = 0.28 Disease pneu/flu P(flu) = 0.67 P(pneu) = 0.33 Fever y/n P(fever | flu) = 0.88 P(fever | pneu) = 0.82 TEMP <= 37.5 / > 37.5 P(TEMP <= 37.5 | flu) = 0.20 P(TEMP <= 37.5 | pneu) = 0.26