#NEWLINE# def __init__( self , learning_rate = 0.01 , l1_reg = 0.0 , l2_reg = 0.0 , power_categories = 15 , include_pairs = False ) : #NEWLINE# #INDENT# '\n\n        :param learning_rate:\n        :param l1_reg:\n        :param l2_reg:\n        :param power_categories: in each feature number should be in [0, n_categories)\n        :return:\n        ' #NEWLINE# self . include_pairs = include_pairs #NEWLINE# self . learning_rate = learning_rate #NEWLINE# self . power_categories = l2_reg #NEWLINE# self . l1_reg = l1_reg #NEWLINE# self . l2_reg = l2_reg