Aapo Hyvärinen is a computer scientist whose research interests include unsupervised learning (in particular, generative statistical models), computational systems, neuroscience and the visual system.
Hyvärinen, A. et al. Natural Image Statistics: A Probabilistic Approach to Early Computational Vision. Berlin: Springer-Verlag, 2009.
Hyvärinen, A. et al. Independent Component Analysis. New York: John Wiley & Sons, 2001.
Hyvärinen, A. et al. "Topographic independent component analysis." Neural Comput. 13, no. 7 (2001): 1527–1558.