Dell-EMC
E20-007 · Question #19
You have used k-means clustering to classify behavior of 100, 000 customers for a retail store. You decide to use household income, age, gender and yearly purchase amount as measures. You have…
The correct answer is A. Decrease the number of clusters. See the full explanation below for the reasoning.
Question
You have used k-means clustering to classify behavior of 100, 000 customers for a retail store. You decide to use household income, age, gender and yearly purchase amount as measures. You have chosen to use 8 clusters and notice that 2 clusters only have 3 customers assigned. What should you do?
Options
- ADecrease the number of clusters
- BIncrease the number of clusters
- CDecrease the number of measures used
- DIdentify additional measures to add to the analysis
How the community answered
(29 responses)- A72% (21)
- B7% (2)
- C3% (1)
- D17% (5)
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