mindspore.ops.csr_floor

mindspore.ops.csr_floor(x: CSRTensor)[source]

Rounds a CSRTensor down to the closest integer element-wise.

\[out_i = \lfloor x_i \rfloor\]

Parameters

x (CSRTensor) – The input CSRTensor, its data type must be float16, float32 or float64.

Returns

CSRTensor, has the same shape as x.

Raises

TypeError – If x is not a CSRTensor.
TypeError – If dtype of x is not in [float16, float32, float64].

Supported Platforms:: Ascend GPU CPU

Examples

>>> from mindspore import dtype as mstype
>>> from mindspore import Tensor, ops, CSRTensor
>>> indptr = Tensor([0, 1, 2, 2], dtype=mstype.int32)
>>> indices = Tensor([3, 0], dtype=mstype.int32)
>>> values = Tensor([-1, 2], dtype=mstype.float32)
>>> shape = (3, 4)
>>> x = CSRTensor(indptr, indices, values, shape)
>>> output = ops.csr_floor(x)
>>> print(output.values)
[-1.  2.]