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PROFESSIONAL-DATA-ENGINEER · Question #146
You have some data, which is shown in the graphic below. The two dimensions are X and Y, and the shade of each dot represents what class it is. You want to classify this data accurately using a linear
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Submitted by sofia.br· Mar 30, 2026Operationalizing machine learning models
Question
You have some data, which is shown in the graphic below. The two dimensions are X and Y, and the shade of each dot represents what class it is. You want to classify this data accurately using a linear algorithm. To do this you need to add a synthetic feature. What should the value of that feature be?
Exhibit
Options
- AX^2+Y^2
- BX^2
- CY^2
- Dcos(X)
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Topics
#Feature Engineering#Machine Learning#Classification#Linear Models