Reading questions
If you are unsure about any of these concepts, post a question on the
discussion forum!
- What is a hidden unit?
- What is the difference between a hidden unit and an output unit?
- What is a neuron weight?
- What is a neuron bias?
- What is an activation function?
- What is the sigmoid function?
- What is the hyperbolic tangent (tanh) function?
- What is the softmax function?
- What is the advantage of a hidden layer neural network over a linear classifier?
- What are synapses, axons and dendrites in a biological neuron?
- What is an action potential?
- What is the firing rate of a neuron?