Fine-tuning Stacked AEs
From Ufldl
(→Strategy) |
(→Strategy) |
||
Line 3: | Line 3: | ||
=== Strategy === | === Strategy === | ||
- | Conceptually, fine tuning is quite simple. In order to view all layers of a stacked autoencoder as a single model, the gradients at each step are computed using the [[ | + | Conceptually, fine tuning is quite simple. In order to view all layers of a stacked autoencoder as a single model, the gradients at each step are computed using the [[Backpropagation Algorithm]], as discussed in the sparse autoencoder section. |