J
Jacek Łęski
Researcher at Silesian University of Technology
Publications - 21
Citations - 188
Jacek Łęski is an academic researcher from Silesian University of Technology. The author has contributed to research in topics: Cluster analysis & Neuro-fuzzy. The author has an hindex of 6, co-authored 21 publications receiving 182 citations.
Papers
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Fuzzy c-varieties/elliptotypes clustering in reproducing kernel Hilbert space
TL;DR: Performance of the new clustering algorithm is experimentally compared with FCM and fuzzy c-varieties/elliptotypes methods using synthetic datasets and real-life datasets.
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An ε-insensitive approach to fuzzy clustering
TL;DR: This paper introduces a new e-insensitive Fuzzy C-Means (eFCM) clustering algorithm, which includes the well-known FuzzY C-Medians method (FCMED).
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A fuzzy if-then rule-based nonlinear classifier
TL;DR: A new classifier design method that is based on a modification of the classical Ho-Kashyap procedure, which uses the absolute error, rather than the squared error, to design a linear classifier.
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Kernel Ho-Kashyap classifier with generalization control
TL;DR: This paper introduces a new classifier design method based on a kernel extension of the classical Ho-Kashyap procedure that leads to robustness against outliers and a better approximation of the misclassification error.
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A time-domain-constrained fuzzy clustering method and its application to signal analysis
Jacek Łęski,Aleksander Owczarek +1 more
TL;DR: This paper introduces a new fuzzy clustering method with time-domain-constraints which is used to signal analysis and leads to the @?-insensitive version of the above method, which results in additional robustness for outliers and non-Gaussian noise.