A Fully-connected, Feedforward Net

• Activation flows from input layer to hidden layer to output layer.

• Each unit in one layer is connected in the forward direction to every unit in the next layer.

• Activation level in output layer determines output of net.

• Units produce real-value based on sigmoid function.

If sum=0 output =.5, as

sum increases, output

approaches 1, as sum

decreases, output

approaches 0.

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