Explanation:Hierarchical clustering is an agglomerative approach. 4. Which of the following is required by K-means clustering ?
A. defined distance metric
B. number of clusters
C. initial guess as to cluster centroids
D. All of the Mentioned
Answer:A
Explanation:Hierarchical clustering is an agglomerative approach. 4. Which of the following is required by K-means clustering ?
A. defined distance metric B. number of clusters C. initial guess as to cluster centroids D. All of the Mentioned
Explanation:K-means clustering follows partitioning approach. 5. Point out the wrong statement: