GATE 1997
November 29, 2023UGC NET June-2019 CS Paper-2
November 29, 2023UGC NET June-2019 CS Paper-2
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Question 11
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Consider the following methods:
M 1 : mean of maximum
M 2 : Centre of area
M 3 : Height method
Which of the following is/are defuzzification method(s)?
M 1 : mean of maximum
M 2 : Centre of area
M 3 : Height method
Which of the following is/are defuzzification method(s)?
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Only M 1
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Only M 1 and M 2
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Only M 2and M 3
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M 1 , M 2 and M 3
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Question 11 Explanation:
Defuzzication Methods:
Following defuzzication methods are known to calculate crisp output
→ Maxima Methods
1.Height method
2.First of maxima (FoM)
3.Last of maxima (LoM)
4.Mean of maxima(MoM)
→ Centroid methods:
1. Center of gravity method (CoG)
2. Center of sum method (CoS)
3. Center of area method (CoA)
→ Weighted average method
Following defuzzication methods are known to calculate crisp output
→ Maxima Methods
1.Height method
2.First of maxima (FoM)
3.Last of maxima (LoM)
4.Mean of maxima(MoM)
→ Centroid methods:
1. Center of gravity method (CoG)
2. Center of sum method (CoS)
3. Center of area method (CoA)
→ Weighted average method
Correct Answer: D
Question 11 Explanation:
Defuzzication Methods:
Following defuzzication methods are known to calculate crisp output
→ Maxima Methods
1.Height method
2.First of maxima (FoM)
3.Last of maxima (LoM)
4.Mean of maxima(MoM)
→ Centroid methods:
1. Center of gravity method (CoG)
2. Center of sum method (CoS)
3. Center of area method (CoA)
→ Weighted average method
Following defuzzication methods are known to calculate crisp output
→ Maxima Methods
1.Height method
2.First of maxima (FoM)
3.Last of maxima (LoM)
4.Mean of maxima(MoM)
→ Centroid methods:
1. Center of gravity method (CoG)
2. Center of sum method (CoS)
3. Center of area method (CoA)
→ Weighted average method