What does Optimizer do in neural network?

Related questions

1. What is gradient clipping?
2. How does backpropagation algorithm work?
3. Who invented simulated annealing?
4. Which is better SVM or Knn?
5. Who invented backpropagation?
6. What solves the exploding gradient problem?
7. Why is SVM used?
8. What controls the magnitude of a step taken during gradient descent in machine learning?
9. Why is Knn used?
10. Why do we simulate annealing?

Tags

1. #between
2. #learning
3. #difference
4. #minimize
5. #predicted
6. #called
7. #value
8. #reduce
9. #actual
10. #optimized
11. #function
12. #weights
13. #convex
14. #output
15. #finding
16. #functions
17. #machine