Contents
Bases: Loss
Loss
Loss used for scikit-learn.
loss (str) – One of default loss function. Valid are: ‘logloss’, ‘mse’, ‘crossentropy’, ‘rmsle’.
str
loss_params (Optional[Dict]) – Addtional loss parameters.
Optional
Dict
fw_func (Optional[Callable]) – Forward transformation. Used for transformation of target and item weights.
Callable
bw_func (Optional[Callable]) – backward transformation. Used for predict values transformation.
Callback metric setter.
Uses default callback of parent class Loss.
metric (Union[str, Callable]) – Callback metric.
Union
greater_is_better (Optional[bool]) – Whether or not higher value is better.
bool
metric_params (Optional[Dict]) – Additional metric parameters.
task_name (Optional[str]) – Name of task.