Exercise:Sparse Coding

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(Step 3: Iterative optimization)
(Sparse Coding)
 
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== Sparse Coding ==
== Sparse Coding ==
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In this exercise, you will implement [[sparse coding]] and topographic sparse coding on black-and-white natural images.  
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In this exercise, you will implement [[Sparse Coding: Autoencoder Interpretation | sparse coding]] and [[Sparse Coding: Autoencoder Interpretation | topographic sparse coding]] on black-and-white natural images.  
In the file <tt>[http://ufldl.stanford.edu/wiki/resources/sparse_coding_exercise.zip sparse_coding_exercise.zip]</tt> we have provided some starter code. You should write your code at the places indicated "YOUR CODE HERE" in the files.
In the file <tt>[http://ufldl.stanford.edu/wiki/resources/sparse_coding_exercise.zip sparse_coding_exercise.zip]</tt> we have provided some starter code. You should write your code at the places indicated "YOUR CODE HERE" in the files.

Latest revision as of 06:59, 29 May 2011

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