Function torch::nn::functional::ctc_loss

• Defined in File loss.h

Function Documentation

inline Tensor torch::nn::functional::ctc_loss(const Tensor &log_probs, const Tensor &targets, const Tensor &input_lengths, const Tensor &target_lengths, const CTCLossFuncOptions &options = {})

See https://pytorch.org/docs/main/nn.functional.html#torch.nn.functional.ctc_loss about the exact behavior of this functional.

See the documentation for torch::nn::functional::CTCLossFuncOptions class to learn what optional arguments are supported for this functional.

Example:

namespace F = torch::nn::functional;
F::ctc_loss(log_probs, targets, input_lengths, target_lengths,
F::CTCLossFuncOptions().reduction(torch::kNone));