Draws the weights in a layer of the selected FFNet feedforward neural net.
The weights are arranged in a matrix. The columns of this matrix are indexed by the units in the layer, while the rows are indexed by the units in the previous layer. There is one extra row for the biases.The values of the weights are shown as rectangles. The area of a rectangle is proportional to the value. Negative values are shown as filled black rectangles.
© djmw, April 22, 2004