#NEWLINE# def __init__( self , kb , n = None , min_sup = 1 , sim = 1 , depth = 4 , target = None , use_negations = False , optimal_subclass = True ) : #NEWLINE# #INDENT# Learner . __init__ ( self , kb , n = n , min_sup = min_sup , sim = sim , depth = depth , target = target , use_negations = use_negations )