Warning: This API is deprecated and will be removed in a future version of TensorFlow after the replacement is stable.

SparseMatrixMul

public final class SparseMatrixMul

Element-wise multiplication of a sparse matrix with a dense tensor.

Returns a sparse matrix.

The dense tensor `b` may be either a scalar; otherwise `a` must be a rank-3 `SparseMatrix`; in this case `b` must be shaped `[batch_size, 1, 1]` and the multiply operation broadcasts.

NOTE even if `b` is zero, the sparsity structure of the output does not change.

Public Methods

Output <Object>
asOutput ()
Returns the symbolic handle of a tensor.
static <T> SparseMatrixMul
create ( Scope scope, Operand <?> a, Operand <T> b)
Factory method to create a class wrapping a new SparseMatrixMul operation.
Output <?>
output ()
A dense output tensor.

Inherited Methods

Public Methods

public Output <Object> asOutput ()

Returns the symbolic handle of a tensor.

Inputs to TensorFlow operations are outputs of another TensorFlow operation. This method is used to obtain a symbolic handle that represents the computation of the input.

public static SparseMatrixMul create ( Scope scope, Operand <?> a, Operand <T> b)

Factory method to create a class wrapping a new SparseMatrixMul operation.

Parameters
scope current scope
a A CSRSparseMatrix.
b A dense tensor.
Returns
  • a new instance of SparseMatrixMul

public Output <?> output ()

A dense output tensor.