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A Fast Learning Algorithm for Deep Belief Nets

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A Fast Learning Algorithm for Deep Belief Nets. Hinton, Osindero , Teh. Conditional Learning is Hard. Conditional Learning is Hard. Conditional Learning is Hard. Conditional Learning is Hard. ?. Complementary Priors. A specially structured deep network. Training our deep network.

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A Fast Learning Algorithm for Deep Belief Nets

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  1. A Fast Learning Algorithm for Deep Belief Nets Hinton, Osindero, Teh

  2. Conditional Learning is Hard

  3. Conditional Learning is Hard

  4. Conditional Learning is Hard

  5. Conditional Learning is Hard ?

  6. Complementary Priors

  7. A specially structured deep network

  8. Training our deep network

  9. Training our deep network

  10. Training our deep network • This is the update for a restricted Boltzmann Machine

  11. RBM training

  12. Let’s relax the assumptions

  13. RBM Input

  14. Greedy Training Input

  15. Greedy Training Input

  16. Greedy Training Input

  17. Fine tuning Input

  18. Fine tuning Input

  19. Fine tuning Input

  20. Fine tuning Input

  21. Yes, this actually works

  22. All Done!

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