Question: Given the data set below, apply the k-Nearest Neighbor algorithm to classify the test data for k=1 and k=3. Use the Euclidean distance metric. Show

Given the data set below, apply the k-Nearest Neighbor algorithm to classify the test data for k=1 and k=3. Use the Euclidean distance metric. Show steps

Training Set

#

x1

x2

true label

1

0.453705

-0.0106

1

2

3.258589

0.169734

1

3

3.184656

-0.83691

0

4

-0.42561

1.385033

0

5

0.658765

-1.87715

0

6

-0.40507

-1.9574

0

7

-4.52775

4.123102

1

8

2.538689

-1.5386

1

9

-1.04649

-3.59664

1

10

2.967113

0.505111

0

Testing Set

#

x1

x2

true label

predicted label

11

-4.69237

-4.77898

1

12

-2.1147

-1.81277

0

13

4.277164

-4.83136

1

14

-1.33862

-0.93995

0

15

-4.02728

-4.96129

1

16

4.968125

3.757161

1

17

-2.19987

-3.48712

0

18

2.849136

-3.33965

0

19

-4.30273

2.530094

1

20

4.690116

-0.36379

1

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