Oja, Erkki

13 publications

JMLR 2016 Low-Rank Doubly Stochastic Matrix Decomposition for Cluster Analysis Zhirong Yang, Jukka Corander, Erkki Oja

ICML 2012 Clustering by Low-Rank Doubly Stochastic Matrix Decomposition Zhirong Yang, Erkki Oja

NeurIPS 2012 Clustering by Nonnegative Matrix Factorization Using Graph Random Walk Zhirong Yang, Tele Hao, Onur Dikmen, Xi Chen, Erkki Oja

NeurIPS 2009 Heavy-Tailed Symmetric Stochastic Neighbor Embedding Zhirong Yang, Irwin King, Zenglin Xu, Erkki Oja

NeCo 2004 Blind Separation of Positive Sources by Globally Convergent Gradient Search Erkki Oja, Mark D. Plumbley

ECML-PKDD 2002 Finding Hidden Factors Using Independent Component Analysis Erkki Oja

NeCo 2001 Adaptive Algorithm for Blind Separation from Noisy Time-Varying Mixtures Visa Koivunen, Mihai Enescu, Erkki Oja

NeurIPS 1998 Sparse Code Shrinkage: Denoising by Nonlinear Maximum Likelihood Estimation Aapo Hyvärinen, Patrik O. Hoyer, Erkki Oja

NeCo 1997 A Fast Fixed-Point Algorithm for Independent Component Analysis Aapo Hyvärinen, Erkki Oja

NeurIPS 1997 Independent Component Analysis for Identification of Artifacts in Magnetoencephalographic Recordings Ricardo Vigário, Veikko Jousmäki, Matti Hämäläinen, Riitta Hari, Erkki Oja

NeurIPS 1997 S-mAP: A Network with a Simple Self-Organization Algorithm for Generative Topographic Mappings Kimmo Kiviluoto, Erkki Oja

NeurIPS 1996 One-Unit Learning Rules for Independent Component Analysis Aapo Hyvärinen, Erkki Oja

ECCV 1994 Comparisons of Probabilistic and Non-Probabilistic Hough Transforms Heikki Kälviäinen, Petri Hirvonen, Lei Xu, Erkki Oja