Experiment.py 文件源码

def create_trial(self):
        trial = dict()
        # Status of the trial object
        trial['status'] = 0
        trial['params'] = dict()
        # Stores the validation error
        trial['result'] = np.NaN
        trial['test_error'] = np.NaN
        # Validation error for every instance
        trial['instance_results'] = np.ones((self.folds)) * np.NaN
        # Status for every instance
        trial['instance_status'] = np.zeros((self.folds), dtype=int)
        # Contains the standard deviation in case of cross validation
        trial['std'] = np.NaN
        # Accumulated duration over all instances
        trial['duration'] = np.NaN
        # Stores the duration for every instance
        trial['instance_durations'] = np.ones((self.folds)) * np.NaN
        return trial