Supply custom gradient in the backward function #354
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Liby99
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Thank you for your feedback; I'll work on this and get back to you in a few days. |
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Recently I've been working on a project where I need to supply custom gradient into the back propagation process. Therefore I need an advanced
backwardfunction where I can pass ingradient,retain_graphandcreate_graphas parameters. That's why I introduced this new functionbackward_with_gradin this pull request.I know that the documentation as well as the function name is not finalized yet in this pull request, I merely want to submit and enter the discussion of whether we can manage to add this feature to the code base. It would of great help to many other projects involving custom gradient!