Schroedinger Eigenmaps for the Analysis of Bio-Medical Data
  We introduce Schroedinger Eigenmaps, a new semi-supervised manifold learning and recovery technique. This method is based on an implementation of graph Schroedinger operators with appropriately constructed barrier potentials as carriers of labeled information. We use our approach for the analysis of standard bio-medical datasets and new multispectral retinal images. 
Wojciech Czaja and Martin Ehler
cs.CE physics.data-an physics.med-ph q-bio.QM