ContextLSTM.hpp

#ifndef CONTEXTLSTM__H
#define CONTEXTLSTM__H

#include <torch/torch.h>
#include "Submodule.hpp"
#include "LSTM.hpp"

class ContextLSTMImpl : public torch::nn::Module, public Submodule
{
  private :

  LSTM lstm{nullptr};
  std::vector<std::string> columns;
  std::vector<int> bufferContext;
  std::vector<int> stackContext;
  int unknownValueThreshold;
  std::vector<std::string> unknownValueColumns{"FORM", "LEMMA"};

  public :

  ContextLSTMImpl(std::vector<std::string> columns, int embeddingsSize, int outEmbeddingsSize, std::vector<int> bufferContext, std::vector<int> stackContext, LSTMImpl::LSTMOptions options, int unknownValueThreshold);
  torch::Tensor forward(torch::Tensor input);
  std::size_t getOutputSize() override;
  std::size_t getInputSize() override;
  void addToContext(std::vector<std::vector<long>> & context, Dict & dict, const Config & config) const override;
};
TORCH_MODULE(ContextLSTM);

#endif