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Recent questions tagged fuzzysets
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UGCNETJune2019II95
Let $A_{\alpha_0}$ denotes the $\alpha$cut of a fuzzy set $A$ at $\alpha_0$. If $\alpha_1 < \alpha_2$, then $A_{\alpha_1} \supseteq A_{\alpha_2}$ $A_{\alpha_1} \supset A_{\alpha_2}$ $A_{\alpha_1} \subseteq A_{\alpha_2}$ $A_{\alpha_1} \subset A_{\alpha_2}$
asked
Jul 2, 2019
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Others
by
Arjun
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431k
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86
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ugcnetjune2019ii
fuzzysets
alphacut
+1
vote
1
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2
UGCNETJune2019II96
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)? Only $M_2$ Only $M_1$ and $M_2$ Only $M_2$ and $M_3$ $M_1$, $M_2$ and $M_3$
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Jul 2, 2019
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Others
by
Arjun
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431k
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104
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ugcnetjune2019ii
fuzzysets
defuzzification
0
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0
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3
what will be fuzzy set ?
asked
Apr 21, 2017
in
Mathematical Logic
by
LavTheRawkstar
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3.8k
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78
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fuzzysets
engineeringmathematics
settheory&algebra
alpha
cut
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0
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4
Fuzzy doubt
asked
Apr 21, 2017
in
Mathematical Logic
by
LavTheRawkstar
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3.8k
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48
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fuzzysets
engineeringmathematics
settheory&algebra
0
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0
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5
Which fuzzy set is fuzzy number ?
asked
Apr 21, 2017
in
Mathematical Logic
by
LavTheRawkstar
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3.8k
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115
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fuzzysets
settheory&algebra
engineeringmathematics
0
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0
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6
Fuzzy sets support and core
asked
Mar 6, 2017
in
Set Theory & Algebra
by
LavTheRawkstar
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3.8k
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135
views
fuzzysets
engineeringmathematics
settheory&algebra
+1
vote
1
answer
7
Fuzzy Sets
asked
Mar 5, 2017
in
Set Theory & Algebra
by
LavTheRawkstar
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3.8k
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414
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fuzzysets
engineeringmathematics
settheory&algebra
0
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0
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8
Consider the fuzzy set Sweet,
Consider the fuzzy set Sweet, where "Sweet" = {(1,0),(2,0),(3,0.2),(4,0.4),(5,0.6),(6,0.8),(7,1)(1,0),(2,0),(3,0.2),(4,0.4),(5,0.6),(6,0.8),(7,1)}. Find the corresponding "Very Sweet" and "Somewhat Sweet" fuzzy sets.
asked
Mar 5, 2017
in
Mathematical Logic
by
LavTheRawkstar
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3.8k
points)

126
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engineeringmathematics
fuzzysets
0
votes
2
answers
9
UGCNETJune2014III07
Given $U=\{1, 2, 3, 4, 5, 6, 7 \} \\ A =\{(3, 0.7), (5, 1), (6, 0.8) \}$ then $\tilde{A}$ will be: (where $\sim \rightarrow$ complement) $\{(4, 0.7), (2, 1), (1, 0.8)\}$ $\{(4, 0.3), (5, 0), (6, 0.2)\}$ $\{(1, 1), (2, 1), (3, 0.3), (4, 1), (6, 0.2), (7, 1) \}$ $\{(3, 0.3), (6, 0.2)\}$
asked
Jan 5, 2017
in
Set Theory & Algebra
by
jothee
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105k
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1.3k
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ugcnetjune2014iii
fuzzysets
complementinfuzzyset
+2
votes
1
answer
10
UGCNETJune2016III65
Compute the value of adding the following two fuzzy integers: A={(0.3,1), (0.6,2), (1,3), (0.7,4), (0.2,5)} B={(0.5,11), (1, 12), (0.5, 13)} Where fuzzy addition is defined as $\mu_{A+B} (z) = max_{x+y=z} (min (\mu_A(x), \mu_b(x)))$ Then, f(A+B) is equal to {(0.5, 12), (0. ... ), (0.5, 17), (0.2, 18)} {(0.3, 12), (0.5, 13), (0.6, 14), (1, 15), (0.7, 16), (0.5, 17), (0.2, 18)}
asked
Aug 21, 2016
in
Others
by
jothee
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105k
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2.9k
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ugcnetjune2016iii
fuzzysystems
fuzzysets
+4
votes
1
answer
11
UGCNETDec2014III71 fuzzy sets
A ________ point of a fuzzy set $A$ is a point $x \in X$ at which $\mu_{A} (x) = 0.5$ Core Support Crossover $\alpha$cut
asked
Aug 2, 2016
in
Others
by
makhdoom ghaya
Boss
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30.7k
points)

809
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ugcnetdec2014iii
fuzzysets
+3
votes
1
answer
12
UGCNETJune2015III70
Consider the two class classification task that consists of the following points: Class $C_1$ : [1 1.5] [1 1.5] Class $C_2$ : [2 2.5] [2 2.5] The decision boundary between the two classes using single perceptron is given by: $x_1+x_2+1.5=0$ $x_1+x_21.5=0$ $x_1+1.5=0$ $x_11.5=0$
asked
Aug 2, 2016
in
Others
by
jothee
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105k
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1.7k
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ugcnetjune2015iii
fuzzysets
neuralnetwork
+2
votes
1
answer
13
UGCNETDec2013III29
The height h(A) of a fuzzy set A is defined as h(A) = sup A(x) $\quad \quad$ x $\in$ A The fuzzy set A is called normal when h(A)=0 h(A)<0 h(A)=1 h(A)<0
asked
Jul 28, 2016
in
Others
by
jothee
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105k
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843
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ugcnetdec2013iii
fuzzysystems
fuzzysets
+1
vote
1
answer
14
UGCNETSep2013III27
Support of a fuzzy set $A= \big\{ \frac{x_1}{0.2}, \frac{x_2}{0.15}, \frac{x_3}{0.9}, \frac{x_4}{0.95}, \frac{x_5}{0.15} \big \}$ ... $\{x_3, x_4 \}$ $\{x_1, x_2, x_3, x_4, x_5\}$
asked
Jul 24, 2016
in
Others
by
jothee
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(
105k
points)

775
views
ugcnetsep2013iii
neuralnetwork
fuzzysets
+1
vote
1
answer
15
UGCNETJune2013III74
If A and B are two fuzzy sets with membership functions $\mu _A (x)=\{0.6,0.5,0.1,0.7,0.8\}$ $\mu_B(x)=\{0.9, 0.2, 0.6, 0.8, 0.5\}$ Then the value of $\mu_{\overline{A \cup B} }(x)$ will be $\{0.9, 0.5, 0.6, 0.8, 0.8\}$ $\{0.6, 0.2, 0.1, 0.7, 0.5 \}$ $\{0.1, 0.5, 0.4, 0.2, 0.2\}$ $\{0.1, 0.5, 0.4, 0.2, 0.3 \}$
asked
Jul 19, 2016
in
Others
by
jothee
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105k
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1.5k
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ugcnetjune2013iii
neuralnetwork
fuzzysets
+2
votes
1
answer
16
UGCNETJune2013III73
A fuzzy set A on R is ______ iff $A(\lambda x_1 + (1 \lambda)x_2) \geq min [A(x_1), A(x_2)]$ for all $x_1, x_2 \in R$ and all $\lambda \in [0,1]$ where minimum denotes the minimum operator. Support $\alpha$  cut Convex Concave
asked
Jul 19, 2016
in
Others
by
jothee
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(
105k
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712
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ugcnetjune2013iii
neuralnetwork
fuzzysets
0
votes
1
answer
17
UGCNETDec2012III13
Consider a fuzzy set A defined on the interval X=[0, 10]of integers by the membership Junction $\mu_A(x) = \frac{x}{x+2}$. Then the $\alpha$ cut corresponding to $\alpha =0.5 will be $\{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 \}$ $\{ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 \}$ $\{ 2, 3, 4, 5, 6, 7, 8, 9, 10 \}$ $\{ \}$
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Jul 12, 2016
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Others
by
jothee
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105k
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1.5k
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ugcnetdec2012iii
fuzzysystems
fuzzysets
+2
votes
1
answer
18
UGCNETJune2012III6
If two fuzzy set A and B are given with membership functions $\mu_A(x) = \{0.2,0.4,0.8,0.5,0.1\}$ $\mu_B(x) = \{0.1,0.3,0.6,0.3,0.2\}$ Then the value of $\mu_{\overline{A \cap B} }$ will be $\{0.9,0.7,0.4,0.8,0.9\}$ $\{0.2,0.4,0.8,0.5,0.2\}$ $\{0.1,0.3,0.6,0.3,0.1\}$ $\{0.7,0.3,0.4,0.2,0.7\}$
asked
Jul 6, 2016
in
Knowledge Representation
by
jothee
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105k
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1.6k
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ugcnetjune2012iii
fuzzysystems
fuzzysets
+1
vote
2
answers
19
UGCNETJune2014III08
Consider a fuzzy set old as defined below Old =$ \left\{(20, 0.1), (30, 0.2), (40, 0.4), (50, 0.6), (60, 0.8), (70, 1), (80, 1)\right\}$. Then the alphacut for alpha = $0.4$ for the set old will be $\left\{(40, 0.4)\right\}$ $\left\{50, 60, 70, 80\right\}$ $\left\{(20, 0.1), (30, 0.2)\right\}$ $\left\{(20, 0), (30, 0), (40, 1), (50, 1), (60, 1), (70, 1), (80, 1)\right\}$
asked
Jul 4, 2016
in
Knowledge Representation
by
makhdoom ghaya
Boss
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30.7k
points)

1.7k
views
ugcnetjune2014iii
knowledgerepresentation
fuzzysets
fuzzysystems
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