:github_url: https://github.com/pytorch/pytorch

.. _exhale_function_namespaceat_1add8f0ff1dc8f52e4465f270329d0d42b:

Function at::nll_loss_backward
==============================

- Defined in :ref:`file_build_aten_src_ATen_Functions.h`


Function Documentation
----------------------


.. doxygenfunction:: at::nll_loss_backward(const at::Tensor&, const at::Tensor&, const at::Tensor&, const ::std::optional<at::Tensor>&, int64_t, int64_t, const at::Tensor&)