What is the difference between Markov model and hidden Markov model?

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Tags

1. #assumed
2. #system
3. #states
4. #markov
5. #observation
6. #process
7. #actual
8. #distribution
9. #modeled
10. #unobserved
11. #statistical
12. #which
13. #probabilistic
14. #short
15. #hidden
16. #different
17. #model
18. #being
19. #functions