Practice - Dendrograms: Visualizing the Cluster Hierarchy
Practice Questions
Test your understanding with targeted questions
What does a dendrogram represent in hierarchical clustering?
💡 Hint: Think of it as a tree structure.
What does the height of the branches in a dendrogram indicate?
💡 Hint: Consider how similar the clusters are.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does the height of a merge point in a dendrogram signify?
💡 Hint: Remember that higher means more dissimilar!
True or False: Dendrograms show the relationship among clusters quantitatively.
💡 Hint: Think about how we visualize data.
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Challenge Problems
Push your limits with advanced challenges
Given a dendrogram, explain how you would decide on the number of clusters and justify your choice based on the height of merges.
💡 Hint: Consider the clarity of the branches when you cut.
Discuss the potential implications of inaccurately interpreting a dendrogram in a real-world application.
💡 Hint: Think about how accurate targeting and understanding clusters affect business outcomes.
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Reference links
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