Python v0.3.0a0+fdf26ef

Constant

class dragon.vm.tensorflow.keras.initializers.Constant(
  value=0,
  dtype='float32'
)[source]

Fill tensor with a scalar value.

\[\text{tensor} \leftarrow \text{value} \]

__init__

Constant.__init__(
  value=0,
  dtype='float32'
)[source]

Create a Constant initializer.

Parameters:
  • value (number, optional, default=0) – The scalar value to fill.
  • dtype (str, optional, default='float32') – The data type to set as default.

Methods

__call__

Constant.__call__(
  shape,
  dtype=None,
  **kwargs
)[source]

Return a tensor initialized from the initializer.

Parameters:
  • shape (Sequence[int]) – The tensor shape.
  • dtype (str, optional) – The optional data type.
Returns:

dragon.Tensor – The output tensor.