ReduceLogSumExp

Description

Reduces a dimension of a tensor by calculating the exponent of the logarithm sum of the input tensor along the provided axis.

If keepdims is set to 1, the generated tensor has the same rank as the input. If keepdims is set to 0, the generated tensor has the dimension pruned.

Input

x: input tensor of type float16 or float.

Attribute

• axes: int list, specifying the calculation axis.
• keepdims: int, indicating whether to retain the reduced dimension. The default value is 1.

Output

y: output tensor of type float16 or float.

Constraints

None.

ONNX Opset Support

Opset v8/v9/v10/v11/v12/v13/v14/v15/v16.