Databricks Certified Machine Learning - Associate
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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?
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
3.8%
B
After model training
0.0%
C
Before data preprocessing
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