TY - JOUR AU - Zdunek, R. TI - Regularized nonnegative matrix factorization: Geometrical interpretation and application to spectral unmixing JO - International Journal of Applied Mathematics and Computer Science PY - 2014 SP - 233 EP - 247 VL - 24 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IJAMCS_2014_24_2_a0/ LA - en ID - IJAMCS_2014_24_2_a0 ER -