Custom output such as exponential function?

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
20/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Stale
Tech stack
julia

Research direction

The issue concerns using an exponential activation for the last layer, with output exp(w*x + b). No files, tests, or entry points are mentioned, so begin by locating the package's last-layer and activation-function APIs. Done would require either a documented supported approach or a clearly scoped implementation plan for custom activations.

Written by the indexing model from the issue text.

Description

Hi there,

I am trying to define the activation of the last layer as the exponential function. If x is the input vector to a node in the last layer, the output of the node would be exp(w*x + b). Is this possible?

Thanks!
Jock

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