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Which of the following is the correct way to import the silhouette_score function from sklearn for cluster evaluation?

easy📝 Conceptual Q3 of 15
SciPy - Clustering and Distance
Which of the following is the correct way to import the silhouette_score function from sklearn for cluster evaluation?
Afrom sklearn.cluster import silhouette_score
Bfrom scipy.cluster.vq import silhouette_score
Cimport silhouette_score from sklearn.cluster
Dfrom sklearn.metrics import silhouette_score
Step-by-Step Solution
Solution:
  1. Step 1: Identify the correct library

    The silhouette_score function is part of sklearn.metrics, not scipy or sklearn.cluster.
  2. Step 2: Check import syntax

    The correct syntax is 'from sklearn.metrics import silhouette_score'.
  3. Final Answer:

    from sklearn.metrics import silhouette_score -> Option D
  4. Quick Check:

    Correct module and syntax used [OK]
Quick Trick: silhouette_score is in sklearn.metrics, not scipy or sklearn.cluster [OK]
Common Mistakes:
  • Importing silhouette_score from scipy.cluster.vq
  • Using incorrect import syntax like 'import silhouette_score from ...'
  • Confusing sklearn.cluster with sklearn.metrics

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