Databricks
DATABRICKS-CERTIFIED-PROFESSIONAL-DATA-SCIENTIST · Question #74
DATABRICKS-CERTIFIED-PROFESSIONAL-DATA-SCIENTIST Question #74: Real Exam Question with Answer & Explanation
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Question
You are working with the Clustering solution of the customer datasets. There are almost 40 variables are available for each customer and almost 1.00,0000 customer's data is available. You want to reduce the number of variables for clustering, what would you do?
Options
- AYou will randomly reduce the number of variables
- BYou will find the correlation among the variables and from their variables are not co-related will be
- CYou will find the correlation among the variables and from the highly co-related variables, you will be
- DYou cannot discard any variable for creating clusters.
- EYou can combine several variables in one variable
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