def __init__(self, n_features=1, n_categories_power=7, regularization=1., n_attempts=1, method='pvalue'):
        self.n_features = n_features
        self.n_categories_power = n_categories_power
        self.regularization = regularization
        self.n_attempts = n_attempts
        self.method = method
:param n_attempts: will try several things and work with the best one
dataset/ETHPy150Open anaderi/lhcb_trigger_ml/hep_ml/experiments/categorical.py/SimpleCategoricalRegressor.__init__