The two most common techniques of cluster analysis discussed in the chapter are ________ and ________.
A) schema comparisons; DAX functions
B) distribution clustering; connectivity clustering
C) centroid clustering; density clustering
D) k-means clustering; hierarchical clustering

Question

Quizplus · Accepted Answer

K-means clustering and hierarchical clustering are the two most common techniques of cluster analysis. K-means clustering partitions data into k distinct clusters based on distance to the centroid of a cluster, while hierarchical clustering creates a tree of clusters.

The Two Most Common Techniques of Cluster Analysis Discussed in the Chapter