Question 4 (K-Nearest Neighbour) Consider that the normalised training set below is part of a K-Nearest Neighbour "model": @relation 'dummy-data-set' @attribute input1 numeric @attribute input2 {a,b,c} @attribute output numeric @data 0.5, a, 10 0, с, 15 1, b, 20 Assume that the input attributes are the first and the second attributes of the training set. What output value would a 3-nearest neighbour (K=3) algorithm predict for an instance with normalised input attributes (0.6, a)? Explain the results.

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Question 4 (K-Nearest Neighbour)
Consider that the normalised training set below is part of a K-Nearest Neighbour "model":
@relation 'dummy-data-set'
@attribute inputl numeric
@attribute input2 {a,b,c}
@attribute output numeric
@data
0.5, a, 10
0, с, 15
1, b, 20
Assume that the input attributes are the first and the second attributes of the training set. What output
value would a 3-nearest neighbour (K-3) algorithm predict for an instance with normalised input
attributes (0.6, a)? Explain the results.
Transcribed Image Text:Question 4 (K-Nearest Neighbour) Consider that the normalised training set below is part of a K-Nearest Neighbour "model": @relation 'dummy-data-set' @attribute inputl numeric @attribute input2 {a,b,c} @attribute output numeric @data 0.5, a, 10 0, с, 15 1, b, 20 Assume that the input attributes are the first and the second attributes of the training set. What output value would a 3-nearest neighbour (K-3) algorithm predict for an instance with normalised input attributes (0.6, a)? Explain the results.
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