Using Non-negative Sparse Profiles in a Hierarchical Feature Extraction Network.

Ingo Bax Gunther Heidemann Helge Ritter Using Non-negative Sparse Profiles in a Hierarchical Feature Extraction Network. 464-467 2005 MVA http://b2.cvl.iis.u-tokyo.ac.jp/mva/proceedings/CommemorativeDVD/2005/papers/2005464.pdf conf/mva/2005 db/conf/mva/mva2005.html#BaxHR05