cs231n neuron
first image is some confusin but the the second image it's show most clearly
Second image interpretation: Axon from a neuron (X0) ---->o SYNAPSE(W0) ------> dendrite (W0X0, W1X1, W2X2) -----> CELL BODY (Binary Softmax classifier: σ( ∑i wixi+b ) ) -> ACTIVATION FUNCTION (f) -----> OutPut Axon f(∑i wixi+b)