DP-100 · Question #78
DP-100 Question #78: Real Exam Question with Answer & Explanation
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Question
You are performing a filter based feature selection for a dataset 10 build a multi class classifies by using Azure Machine Learning Studio. The dataset contains categorical features that are highly correlated to the output label column. You need to select the appropriate feature scoring statistical method to identify the key predictors. Which method should you use?
Options
- AChi-squared
- BSpearman correlation
- CKendall correlation
- DPerson correlation
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