Done with activation softmax backwards

include/neural_network/layer/layer_dense.hpp

@@ -58,6 +58,12 @@ namespace panic{
  */
 struct layer_dense : public layer{
 
+     /**
+     * @brief Emphty matrix to store input data
+     *
+     */
+    panic::tensor::real_matrix ipnuts;
+
 	 /**
      * @brief Emphty weight matrix to store layer weights
      *
@@ -65,6 +71,7 @@ struct layer_dense : public layer{
      * input_size x neuron_count
      */
 	panic::tensor::real_matrix weights;
+    panic::tensor::real_matrix dweights;
 
 	 /**
      * @brief Emphty bias vector to store layer bias
@@ -73,6 +80,7 @@ struct layer_dense : public layer{
      * 1 x neuron_count
      */
 	panic::tensor::real_vector biases;
+    panic::tensor::real_vector dbiases;
 
     /**
      * @brief Empthy constructor
@@ -102,7 +110,7 @@ struct layer_dense : public layer{
      * 
      * @Note Calculates -> outputs = inputs * weights + biases
      */
-	bool forward(const panic::tensor::real_matrix& inputs);
+	bool forward(const panic::tensor::real_matrix& input_data);
 
     /**
      * @brief Backward function for layer
@@ -111,7 +119,7 @@ struct layer_dense : public layer{
      * 
      * @Note Calculates derivative of forward function.
      */
-	bool backward(const panic::tensor::real_matrix& dinpus);
+	bool backward(const panic::tensor::real_matrix& dvalues);
 };
 
 	} // namespace tensor