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Capabilities of Radial and Kernel Networks
(RBF) units and kernel units became most popular. The talk will discuss advantages and limitations of networks with these two types of computational units. Higher flexibility will be illustrated by the paradigmati...
IN - Informatika
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
Comparing Fixed and Variable-Width Gaussian Networks
and Gaussian kernel networks which have fixed widths but varying centers. The effect in reproducing kernel Hilbert spaces (RKHSs)is explored. It is proven that if two Gaussian sets of input?output functions of
IN - Informatika
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Bounds for Approximate Solutions of Fredholm Integral Equations Using Kernel Networks
Approximation of solutions of integral equations by networks with kernel units is investigated theoretically. There are derived upper bounds on speed of decrease of errors in approximation of solutions of Fredholm integral equations...
IN - Informatika
- 2011 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Accuracy of approximations of solutions to Fredholm equations by kernel methods
theory. The results are applied to networks with Gaussian and kernel unitsApproximate solutions to inhomogeneous Fredholm integral equations of the second kind by radial and kernel networks are investigated. Upper...
IN - Informatika
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Gaussian Radial and Kernel Networks with Varying and Fixed Widths
The role of widths of Gaussians in computational models which they generate is investigated. Suitability of Gaussian kernel models with fixed widths for regression on widths of Gaussian kernels and the inp...
IN - Informatika
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
Kernel Ridge Regression with Odd Kernels in Financial Time Series Prediction
time series from four real futures contracts. Kernel ridge regression with Gaussian differences. Results of conducted experiments show that frequently used Gaussian kernel can be outperformed by odd Gaussian
JC - Počítačový hardware a software
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Model Complexities of Shallow Networks Representing Highly Varying Functions
of hidden units and sizes of output weights. Estimates of probabilistic distributions of values of variational norms with respect to typical computational units, such as perceptrons and Gaussian kernel units
IN - Informatika
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Some Comparisons of Radial and Kernel Computational Models
. We investigate these two types of models in the framework of kernel units in neurocomputing, radial-basis function networks (RBF) and kernel models, are compared. Both complexity. On the other hand, kernel models...
IN - Informatika
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Kernel Networks with Fixed and Variable Widths
The role of width in kernel models and radial-basis function networks is investigated with a special emphasis on the Gaussian case. Quantitative bounds are given on kernel-based regularization showing the effect of changing...
IN - Informatika
- 2011 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Translation-Invariant Kernels for Multivariable Approximation
kernel units for function approximation and classification tasks is investigated. It is shown that a critical property influencing the capabilities of kernel networks is how the Fourier transforms of kernels conve...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
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