.. _exhale_function_sparse_8cu_1afc705830c136cd843b3f8c80461c960c:

Function marian::sparse::LfaBackward
====================================

- Defined in :ref:`file_src_tensors_gpu_sparse.cu`


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


.. doxygenfunction:: marian::sparse::LfaBackward(Tensor, Tensor, Ptr<CSR>)