Threshold logic unit (McCulloch-Pitts 1943) vs. Perceptron (Rosenblatt 1958)
MP model : 1) inputs are binary values; 2) has not weights
Rosenblatt model: 1) inputs can take any real numbers; 2) has weights.
Thank you, https://medium.com/@manushaurya/mcculloch-pitts-neuron-vs-perceptron-model-8668ed82c36