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?
A) X^2+Y^2
B) X^2
C) Y^2
D) cos(

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? 
A) X^2+Y^2 
B) X^2 
C) Y^2 
D) cos(

Quizplus · Accepted Answer

The Answer of 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? 
A) X^2+Y^2 
B) X^2 
C) Y^2 
D) cos(

You Have Some Data, Which Is Shown in the Graphic