#NEWLINE# def __init__( self , n_components = None , batch_size = None , bias = 0.1 , scale_by = 1.0 , copy = True ) : #NEWLINE# #INDENT# self . n_components = n_components #NEWLINE# self . batch_size = batch_size #NEWLINE# self . bias = bias #NEWLINE# self . scale_by = scale_by #NEWLINE# self . copy = copy #NEWLINE# self . scale_by = float ( scale_by ) #NEWLINE# self . mean_ = None #NEWLINE# self . covar_ = None #NEWLINE# self . n_samples_seen_ = 0.0