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K-means clustering algorithm

K-means clustering algorithm - ISCAS 2007

K-means clustering algorithm - ISCAS 2007

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4.5E-11<br />

4E-11<br />

3.5E-11<br />

Transformed<br />

Distortion<br />

3E-11<br />

2.5E-11<br />

2E-11<br />

1.5E-11<br />

1E-11<br />

5E-12<br />

Using the inverted distortion,<br />

the best choice is K=25!<br />

0<br />

1E-11<br />

0 5 10 15 20 25<br />

Number of Clusters<br />

8E-12<br />

Jump of<br />

Transformed<br />

Distortion<br />

6E-12<br />

4E-12<br />

2E-12<br />

0<br />

-2E-12<br />

0 5 10 15 20 25<br />

-4E-12<br />

Number of Clusters

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