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Posted on Jul 31, 2024

Point X1 X2 A1 2.9 5 A2 0.4 3.4 A3 3.6 3.4 A4 4.5 2.5 A5 3.5 3.7 A6 3.8 1.9 A7 4.6 2.6 A8

Point X1 X2

A1 2.9 5

A2 0.4 3.4

A3 3.6 3.4

A4 4.5 2.5

A5 3.5 3.7

A6 3.8 1.9

A7 4.6 2.6

A8 2.6 3.9

A9 3.3 1.8

Using K-means algorithm to group the data into 2 group. Suppose that the random centroids at the first time are A8 and A4.

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