09 Higher Dimensions
Given the table in the video above, what would the dimensions be for input features (x), the weights (W), and the bias (b) to satisfy (Wx + b)?
W: (nx1), x: (1xn), b: (1x1)
W: (1xn), x: (1xn), b: (nx1)
W: (1xn), x: (nx1), b: (1x1)
W: (1xn), x: (nx1), b: (1xn)