Ali Yaghoubi posted on 03-31-2011 10:05 AM
Hi,
Would you mind telling why in the first BPM example in the tutorial the vector x is augmented by 1?
Can't we use a 2x2 matrix w instead of a 3x3?
Thanks
John Guiver replied on 04-01-2011 10:04 AM
This is a constant input whose corresponding weight acts as a bias term to shift decision boundaries away from the origin in input space.
John