Contents

- 1 What is true regarding back propagation rule?
- 2 What kind of learning is back propagation?
- 3 What are the general limitation of back propagation rule?
- 4 Do you have a solid understanding of backpropagation?
- 5 What’s the difference between feedforward and backpropagation?
- 6 Why is the process of back propagation called back propagation?
- 7 What’s the difference between static and continuous backpropagation?

## What is true regarding back propagation rule?

What is true regarding backpropagation rule? It is also called generalized delta rule. Error in output is propagated backwards only to determine weight updates. There is no feedback of signal at any stage. All of the mentioned.

## What kind of learning is back propagation?

Backpropagation is a supervised learning algorithm, for training Multi-layer Perceptrons (Artificial Neural Networks).

## What are the general limitation of back propagation rule?

One of the major disadvantages of the backpropagation learning rule is its ability to get stuck in local minima. The error is a function of all the weights in a multidimensional space.

## Do you have a solid understanding of backpropagation?

Having a solid understanding of backpropagation means you can explain it in both of these ways. My goal is to provided an alternate explanation of backpropagation that’s sandwiched right in between these two views.

## What’s the difference between feedforward and backpropagation?

Backpropagation is a short form for “backward propagation of errors.”. It is a standard method of training artificial neural networks. Backpropagation is fast, simple and easy to program. A feedforward neural network is an artificial neural network.

## Why is the process of back propagation called back propagation?

This process is called back propagation because you are literally propagating the gradient back from the final layer. If you’ve gotten this far then you’ll be happy to hear that the above is 90% of back-propagation. We just performed all of the above for the simple case of a 1–1–1 network.

## What’s the difference between static and continuous backpropagation?

The main difference between both of these methods is: that the mapping is rapid in static back-propagation while it is nonstatic in recurrent backpropagation. In 1961, the basics concept of continuous backpropagation were derived in the context of control theory by J. Kelly, Henry Arthur, and E. Bryson.