Description Usage Arguments Value
View source: R/optimizers_free.R
Update the (expected) gradient in an optimizer from this package, after it has been requested by the optimizer (do NOT update it otherwise).
1 | update_gradient(optimizer, gradient)
|
optimizer |
A free-mode optimizer from this package ('oLBFGS_free', 'SQN_free', 'adaQN_free') which after the last run had requested a new gradient evaluation.. |
gradient |
The (expected value of the) gradient as evaluated on the values of 'x' that were returned in the request. Must be a numeric vector. |
No return value (object is updated in-place).
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