apeforest commented on a change in pull request #15109: [DOC] refine autograd docs URL: https://github.com/apache/incubator-mxnet/pull/15109#discussion_r293479052
########## File path: docs/api/python/autograd/autograd.md ########## @@ -76,7 +82,63 @@ Detailed tutorials are available in Part 1 of [the MXNet gluon book](http://gluon.mxnet.io/). +# Higher order gradient + +Some operators support higher order gradients. Meaning that you calculate the gradient of the Review comment: I think "Meaning that you calculate the gradient of the gradient" is redundant. People who use this package should understand what second order gradient is. Technically speaking it is the second order gradients of a loss function with respect to the input variables. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
