Concat - version 1#

This page documents version 1 of operator Concat. See Concat for the latest version (since version 13).

  • Domain: ai.onnx

  • Since version: 1

Concatenate a list of tensors into a single tensor

Inputs

  • inputs (T): List of tensors for concatenation

Outputs

  • concat_result (T): Concatenated tensor

Attributes

  • axis (int): Which axis to concat on. A negative value means counting dimensions from the back. Accepted range is [-r, r-1] where r = rank(input tensor).

Type Constraints

  • T: Constrain output types to float tensors. Allowed types: tensor(double), tensor(float), tensor(float16).