#NEWLINE# def __init__( self , input_layer , input_map , alpha , epsilon ) : #NEWLINE# #INDENT# assert ( 0 <= alpha <= 1 ) #NEWLINE# assert ( epsilon >= 0 ) #NEWLINE# self . input_layer = input_layer #NEWLINE# self . input_map = input_map #NEWLINE# self . target_var = T . matrix ( 'target' ) #NEWLINE# self . alpha = alpha #NEWLINE# self . epsilon = epsilon