Exercise:Vectorization
From Ufldl
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Use the following parameters for the natural images dataset: | Use the following parameters for the natural images dataset: | ||
- | + | visibleSize = 14*14; | |
- | sparsityParam = | + | hiddenSize = 196; |
- | lambda = | + | sparsityParam = 0.035; |
- | beta = | + | lambda = 0.0003; |
- | + | beta = 5; | |
+ | |||
+ | As with the first problem, the autoencoder should learn edge features. Your code should run in under 10 minutes on a reasonably fast machine. If it takes significantly longer, check your code and ensure that it is vectorized. | ||
[[TODO]] | [[TODO]] | ||
[[Category:Exercises]] [[Category:TODO]] | [[Category:Exercises]] [[Category:TODO]] |