Depending on your application RNN might or might not be the best model for you, but it is possible. For example, if your input is a time series, it might make sense to use RNN. On the other hand, if your input has no sequential relationships RNN is probably not the best model to use.
Hi. The use of a single Sigmoid/Logistic neuron in the output layer is the mainstay of a binary classification neural network. This is because the output of a Sigmoid/Logistic function can be conveniently interpreted as the estimated probability(p̂, pronounced p-hat) that the given input belongs to the “positive” class.
The use of a single Sigmoid/Logistic neuron in the output layer is the mainstay of a binary classification neural network. This is because the output of a Sigmoid/Logistic function can be conveniently interpreted as the estimated probability(p̂, pronounced p-hat) that the given input belongs to the “positive” class. https://towardsdatascience.com/nothing-but-numpy-understanding-creating-binary-classification-neural-networks-with-e746423c8d5c