Machine learning

Current implementation of Go binding can not specify options.

GPUOptions struct is in internal package. And go generate doesn't work for protobuf directory. So we can't specify GPUOptions for NewSession.

Ops added in #64430 are documented in _torch_docs and _tensor_docs but not registered for doc generation in torch.rst and tensor.rst. I don't think this was intended as the op names are not prefixed with _.

cc: @bdhirsh

cc @brianjo @mruberry

These examples take quite a long time to run, and they make our documentation CI fail quite frequently due to timeout. It'd be nice to speed the up a little bit.

To contributors: if you want to work on an example, first have a look at the example, and if you think you're comfortable working on it and have found a potential way to speed-up execution time while preserving the educational message

We have both Symbol and Int getindex for a NamedTuple, but only Symbol setindex.

Is there a reason for this? its seems like we should have both in both cases.

Currently many more Python projects like dask and optuna are using Python type hints. With the Python package of xgboost gaining more and more features, we should also adopt mypy as a safe guard against some type errors and for better code documentation.