Added random diff generation

FuexFollets · Feb 8, 2024 · 83192ec · 83192ec
1 parent c0c3a3a
commit 83192ec
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/src/lexocraft/neural_network/neural_network.cpp b/src/lexocraft/neural_network/neural_network.cpp
@@ -35,6 +35,10 @@ namespace lc {
  return input;
  }
 
+ NeuralNetwork::NeuralNetworkDiff NeuralNetwork::random_diff() const noexcept {
+ return NeuralNetworkDiff(layer_sizes);
+ }
+
  float NeuralNetwork::sigmoid_abs(float value) {
  return 0.5F + value / (2 * (1 + std::abs(value)));
  }

diff --git a/src/lexocraft/neural_network/neural_network.hpp b/src/lexocraft/neural_network/neural_network.hpp
@@ -6,9 +6,9 @@
 #include <filesystem>
 #include <vector>
 
-#include <Eigen/Core>
 #include <cereal/cereal.hpp>
 #include <cereal/types/vector.hpp>
+#include <Eigen/Core>
 
 #include <lexocraft/cereal_eigen.hpp>
 
@@ -84,6 +84,7 @@ namespace lc {
  void train(float cost);
 
  [[nodiscard]] Eigen::VectorXf compute(Eigen::VectorXf input) const noexcept;
+ [[nodiscard]] NeuralNetworkDiff random_diff() const noexcept;
 
  void save_file(const std::filesystem::path& filepath) const;