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recurrent.hh
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73 lines (65 loc) · 2.25 KB
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/*
Copyright 2024 TensorArray-Creators
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include "linear.hh"
#include "layer_utility.hh"
#pragma once
#ifdef _WIN32
#ifdef TENSOR_ARRAY_LAYERS_EXPORTS
#define TENSOR_ARRAY_API __declspec(dllexport)
#else
#define TENSOR_ARRAY_API __declspec(dllimport)
#endif
#else
#define TENSOR_ARRAY_API
#endif
namespace tensor_array
{
namespace layers
{
class TENSOR_ARRAY_API RecurrentImpl :
public TensorCalculateLayerImpl
{
private:
value::Tensor hidden;
Linear layer_input, layer_hidden;
LayerFunction act;
bool copy_after_calculate = false;
public:
RecurrentImpl(const value::Tensor&, LayerFunction);
RecurrentImpl(const value::Tensor&);
RecurrentImpl(unsigned int, LayerFunction);
value::Tensor calculate(const value::Tensor&) override;
void change_hidden_value(const value::Tensor&);
void set_copy_after_calculate(bool);
friend class LSTM_Impl;
};
using Recurrent = LayerHolder<RecurrentImpl>;
class TENSOR_ARRAY_API LSTM_Impl :
public TensorCalculateLayerImpl
{
private:
value::Tensor lstm_cell;
Recurrent gate_in, gate_forget, gate_cell, gate_out;
bool copy_after_calculate = false;
public:
LSTM_Impl(const value::Tensor&);
LSTM_Impl(unsigned int);
value::Tensor calculate(const value::Tensor&) override;
void change_hidden_value(const value::Tensor&, const value::Tensor&);
void set_copy_after_calculate(bool);
const value::Tensor& get_cell() const;
};
using LSTM = LayerHolder<LSTM_Impl>;
}
}
#undef TENSOR_ARRAY_API