Unsqueeze

Description

Inserts a one-dimensional item into the shape of the input tensor (data).

Input

One input:

x: tensor of type uint8, uint16, uint32, int8, int16, int32, int64, uint64, float16, float or float64.

Output

One output:

y: tensor. Has an identical data type to that of input x.

Property

axes: list of integers, specifying the dimension to be inserted. Must be in the range [-input_rank, input_rank - 1]. input_rank indicates the rank of the input tensor. The content of axes must be unique.

ONNX Opset Support

Opset v8/v9/10/v11/v12