embedding2D.py 文件源码

def __init__(self, input_dim, output_dim,
                 init='uniform', input_length=None,
                 W_regularizer=None, activity_regularizer=None,
                 W_constraint=None,
                 mask_zero=False,
                 weights=None, **kwargs):
        self.input_dim = input_dim
        self.output_dim = output_dim
        self.init = initializations.get(init)
        self.input_length = input_length
        self.mask_zero = mask_zero

        self.W_constraint = constraints.get(W_constraint)
        self.constraints = [self.W_constraint]

        self.W_regularizer = regularizers.get(W_regularizer)
        self.activity_regularizer = regularizers.get(activity_regularizer)

        self.initial_weights = weights
        kwargs['input_shape'] = (self.input_dim,)
        super(Embedding2D, self).__init__(**kwargs)