loss_smooth: Smooth Loss A loss function for when you want gradients
| loss_smooth | R Documentation |
Smooth Loss A loss function for when you want gradients
Description
Smooth Loss A loss function for when you want gradients
Usage
loss_smooth(
alpha,
X,
Y,
epsilon,
beta,
lambda1 = 0,
lambda2 = 0,
weight = NULL
)
Arguments
alpha |
The vector to calculate loss for |
X |
The data matrix |
Y |
The response vector |
epsilon |
The acceptable error |
beta |
The steepness of the sigmoid |
lambda1 |
The L1 regulariser (default: 0) |
lambda2 |
The L2 regulariser (default: 0) |
weight |
weight vector (default: NULL) |
Value
The loss value
