def _valid_epoch(self, valid_data):
r"""
Args:
valid_data (XgboostDataLoader): XgboostDataLoader, which is the same with GeneralDataLoader.
"""
valid_result = self.evaluate(valid_data)
valid_score = calculate_valid_score(valid_result, self.valid_metric)
return valid_result, valid_score
def _valid_epoch(self, valid_data):
r"""
Args:
valid_data (DecisionTreeDataLoader): DecisionTreeDataLoader, which is the same with GeneralDataLoader.
"""
valid_result = self.evaluate(valid_data, load_best_model=False)
valid_score = calculate_valid_score(valid_result, self.valid_metric)
return valid_score, valid_result
def _valid_epoch(self, valid_data):
r"""Valid the model with valid data
Args:
valid_data (DataLoader): the valid data
Returns:
float: valid score
dict: valid result
"""
valid_result = self.evaluate(valid_data, load_best_model=False)
valid_score = calculate_valid_score(valid_result, self.valid_metric)
return valid_score, valid_result
def _valid_epoch(self, valid_data, show_progress=False):
r"""Valid the model with valid data
Args:
valid_data (DataLoader): the valid data.
show_progress (bool): Show the progress of evaluate epoch. Defaults to ``False``.
Returns:
float: valid score
dict: valid result
"""
valid_result = self.evaluate(valid_data, load_best_model=False, show_progress=show_progress)
valid_score = calculate_valid_score(valid_result, self.valid_metric)
return valid_score, valid_result
