NumpyArrayInitializer¶

class paddle.fluid.initializer. NumpyArrayInitializer ( value ) [source]

Init an parameter with an numpy array This op initialize the variable by numpy array.

Parameters: value (numpy) – numpy array to initialize the variable
Returns: A Tensor variable initialized by numpy.

Examples

           import paddle.fluid as fluid
import numpy
x = fluid.data(name="x", shape=[2, 1], dtype='float32')
fc = fluid.layers.fc(input=x, size=10,
    param_attr=fluid.initializer.NumpyArrayInitializer(numpy.array([1,2])))

          

forward ( var, block=None ) forward¶

Initialize the input tensor with Numpy array.

Parameters

var (Tensor) – Tensor that needs to be initialized.
block (Block, optional) – The block in which initialization ops should be added. Used in static graph only, default None.

Returns

The initialization op