T
Teuvo Kohonen
Researcher at Helsinki University of Technology
Publications - 151
Citations - 39278
Teuvo Kohonen is an academic researcher from Helsinki University of Technology. The author has contributed to research in topics: Self-organizing map & Artificial neural network. The author has an hindex of 61, co-authored 151 publications receiving 37837 citations. Previous affiliations of Teuvo Kohonen include Aalto University.
Papers
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Journal ArticleDOI
Visual feature analysis by the self-organising maps
Teuvo Kohonen,Erkki Oja +1 more
TL;DR: It is shown that this Adaptive-Subspace SOM (ASSOM) is able to create sets of wavelet- and Gabor-type filters when randomly displaced or moving input patterns are used as training data and the invariant Gabor features can be effectively used in face recognition.
Proceedings Article
LVQ-based speech recognition with high-dimensional context vectors.
TL;DR: The Learning Vector Quantiza-tion methods are applied to the task of Finnish speaker-dependent speech recognition and it is shown how this method can be applied in combined labeling and segmentation of continuos speech.
Journal ArticleDOI
Self-organized maps of sensory events.
TL;DR: This paper shall discuss a special type of data–driven self–organization, namely, automatic formation of ordered, compressed representations of sensory events that are learned in a process that involves competition between sets of neural cells on common input data, and sensitization or tuning of the most strongly responding cells and their local neighbours to this input.