In the context of Spark ML workflows, at which stage should feature scaling techniques such as Min-Max scaling be applied?
Real Exam
A
Feature scaling is not necessary in Spark ML
6.7%
B
After model training
0.0%
C
Before data preprocessing
13.3%
D
Before model training
80.0%
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In the context of Spark ML workflows, at which stage should feature scaling techniques such as Min-Max scaling be applied? | Databricks Certified Machine Learning - Associate Quiz - LeetQuiz
