Databricks
DATABRICKS-CERTIFIED-PROFESSIONAL-DATA-SCIENTIST · Question #99
You are using k-means clustering to classify heart patients for a hospital. You have chosen Patient Sex, Height, Weight, Age and Income as measures and have used 3 clusters. When you create a…
The correct answer is C. Decrease the number of clusters. See the full explanation below for the reasoning.
Question
You are using k-means clustering to classify heart patients for a hospital. You have chosen Patient Sex, Height, Weight, Age and Income as measures and have used 3 clusters. When you create a pair-wise plot of the clusters, you notice that there is significant overlap between the clusters. What should you do?
Options
- AIdentify additional measures to add to the analysis
- BRemove one of the measures
- CDecrease the number of clusters
- DIncrease the number of clusters
How the community answered
(23 responses)- A4% (1)
- B4% (1)
- C78% (18)
- D13% (3)
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