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Q. |
In which of the following cases will K-means clustering fail to give good results? 1) Data points with outliers 2) Data points with different densities 3) Data points with nonconvex shapes |
A. | 1 and 2 |
B. | 2 and 3 |
C. | 1 and 3 |
D. | All of the above |
Answer» D. All of the above |
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