sin¶
- paddle.sparse. sin ( x, name=None ) [source]
-
Calculate elementwise sin of SparseTensor, requiring x to be a SparseCooTensor or SparseCsrTensor.
\[out = sin(x)\]- Parameters
-
x (Tensor) – The input Sparse Tensor with data type float32, float64.
name (str, optional) – Name for the operation (optional, default is None). For more information, please refer to Name.
- Returns
-
A Sparse Tensor with the same data type and shape as
x
.
Examples
>>> import paddle >>> dense_x = paddle.to_tensor([-2., 0., 1.]) >>> sparse_x = dense_x.to_sparse_coo(1) >>> out = paddle.sparse.sin(sparse_x) >>> out Tensor(shape=[3], dtype=paddle.float32, place=Place(cpu), stop_gradient=True, indices=[[0, 2]], values=[-0.90929741, 0.84147102])