稀疏表示资源汇总

https://blog.csdn.net/abcjennifer/article/details/7748833

https://blog.csdn.net/zouxy09/article/details/24971995

https://blog.csdn.net/abcjennifer/article/details/7721834

http://deeplearning.stanford.edu/wiki/index.php/%E7%A8%80%E7%96%8F%E7%BC%96%E7%A0%81

http://deeplearning.stanford.edu/wiki/index.php/%E7%A8%80%E7%96%8F%E7%BC%96%E7%A0%81%E8%87%AA%E7%BC%96%E7%A0%81%E8%A1%A8%E8%BE%BE

http://deeplearning.stanford.edu/wiki/index.php/Exercise:Sparse_Coding