| Jac_nn_a {lazy.nntools} | R Documentation |
Calculation of the Jacobian Matrix: d c(Yhat) / d unlist(W)
Jac_nn_a(vecW, W, O, k = 0, linear = 1, softmax = 0, attr = 0, ...)
W |
List of Weight Matrices |
O |
List of Output Matrices |
k |
The layer number |
linear |
= 0 to apply sigmoid functions to the last layer. |
softmax |
Not Yet Available |
attr |
= 1 to output the result as an attribute |
... |
Not Used. (Just to absorb those arguments not used in this func.) |
vecw |
= unlist(W) |
W List of Weight matrices