What is the cost function in machine learning?

Related questions

1. How does batch normalization help optimization?
2. Will disk initialization erase data?
3. What is disk initialization?
4. What is weight Ann?
5. How does batch normalization work?
6. Does it make sense to initialize all weights in a deep network to 0 justify?
7. Is NTFS MBR or GPT?
8. Can I initialize a disk without losing data?
9. Which of these is a benefit of batch normalization?
10. How do I initialize an unallocated disk?

Tags

1. #length
2. #increasing
3. #which
4. #might
5. #rapidly
6. #defines
7. #errors
8. #variables
9. #example
10. #minimize
11. #direction
12. #squared
13. #gradient
14. #training
15. #vector
16. #something
17. #function