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Old 05-14-2013, 04:01 AM
PaulN PaulN is offline
Junior Member
Join Date: Apr 2013
Posts: 6
Default Re: HW6 - Q 2 thru 6 - make sure you apply abs() to the last 2 features!

Oh no!

Hindsight is 20/20, as they say, but the "x1 + x2" and "x1 - x2" components (that is without taking the absolute value) would seem a little redundant. As linear combinations of x1 and x2, they wouldn't contribute to the "non-linearity" of the transformation (since x1 and x2 are already in the given transformation).

Anyway, sorry about those points...
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