PROFESSIONAL-DATA-ENGINEER · Question #146
PROFESSIONAL-DATA-ENGINEER Question #146: Real Exam Question with Answer & Explanation
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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?
Options
- AX^2+Y^2
- BX^2
- CY^2
- Dcos(X)
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