lib/dnn/core/utils.rb in ruby-dnn-0.15.3 vs lib/dnn/core/utils.rb in ruby-dnn-0.16.0

@@ -21,10 +21,10 @@
       dnn_class.from_hash(hash)
     end
 
     # Return the result of the sigmoid function.
     def self.sigmoid(x)
-      Layers::Sigmoid.new.forward(x)
+      Losses::SigmoidCrossEntropy.sigmoid(x)
     end
 
     # Return the result of the softmax function.
     def self.softmax(x)
       Losses::SoftmaxCrossEntropy.softmax(x)