Which of the following is NOT a common initialization method for K-means?

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Question: Which of the following is NOT a common initialization method for K-means?

Options:

Correct Answer: Hierarchical initialization

Solution:

Hierarchical initialization is not a common method for initializing K-means; the other three are standard techniques.

Which of the following is NOT a common initialization method for K-means?

Which of the following is NOT a common initialization method for K-means?

Step 1: Understand what K-means is. K-means is a clustering algorithm that groups data into K clusters.
Step 2: Learn about initialization methods. These are ways to choose the starting points (centroids) for the clusters.
Step 3: Identify common initialization methods for K-means. Common methods include: random initialization, K-means++ initialization, and using existing cluster centers.
Step 4: Recognize that hierarchical initialization is not a standard method for K-means. It is a different clustering technique.
Step 5: Conclude that the answer to the question is hierarchical initialization, as it is NOT a common method for K-means.

No concepts available.