L7 Hopfield networks, associative memories and introduction to stochastic networks (Boltzmann machines)
Lecture slides: Lect7a Download Lect7a (Hopfield networks and associative memories), Lect7b Download Lect7b (Boltzmann machine)
Date and venue: L7a + L7b on Sep 19, kl.13:15-15:00, Lecture hall K1
Sep 26, 8:15-10:00, Lecture hall D2
Sep 27, 10:15-12:00, Lecture hall D2
Session format: lecture
Before the lecture |
currently no pre-recorded video material |
After the lecture |
Lecture 7 material: Lect7 video (combined 7a+b) |
Scope, topics covered
- Stochastic neural networks
- Hopfield networks
- Associative memory and attractors
- Boltzmann machines
Reading material:
- I. Goodfellow et al.: ch. 20.1 -2
- R. Rojas: ch.12, 13, 14
- S. Haykin (2009, third ed.): section 11.6-8, 13.1-13.7
- Extra reading about Boltzmann machines and restricted Boltzmann machines (for those interested in more reading). See in particular points 2-4. Links to an external site.
- Derivation of storage capacity, C~0.138N (from Hertz, Krogh, Palmer, Introduction to the theory of neural computation Download from Hertz, Krogh, Palmer, Introduction to the theory of neural computation).