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)