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Unsupervised Learning
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Clustering
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Choosing K
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733.
Silhouette Score Definition
easy
What does the silhouette score measure for a clustering solution?
A
The ratio of within-cluster variance to between-cluster variance across all clusters
B
How similar each point is to its own cluster compared to the nearest other cluster
C
The proportion of samples correctly assigned to their natural cluster based on ground truth labels
D
The average distance from each centroid to its nearest neighboring centroid across all clusters
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