shows a factor r(X,Y, Z) from a 3-variable probabilistic inference function. Show how to eliminate the variable Y from the factor by summing out method (show all of its conversion steps).

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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shows a factor r(X,Y, Z) from a 3-variable
probabilistic inference function. Show how to
eliminate the variable Y from the factor by
summing out method (show all of its
conversion steps).
X Y Z
val
t
t
t
0.1
t f0.9
t f t
r(X,Y,Z) =| t f f0.8
f t
f tf
f t
f f f0.7
t
0.2
t
0.4
0.6
0.3
Transcribed Image Text:shows a factor r(X,Y, Z) from a 3-variable probabilistic inference function. Show how to eliminate the variable Y from the factor by summing out method (show all of its conversion steps). X Y Z val t t t 0.1 t f0.9 t f t r(X,Y,Z) =| t f f0.8 f t f tf f t f f f0.7 t 0.2 t 0.4 0.6 0.3
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