P. Hantzios
2 Papers
3 Citations
P. Hantzios is an academic researcher. The author has contributed to research in topics: Self-organizing map & Probabilistic neural network. The author has an hindex of 1, co-authored 2 publications.
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Papers
Automated Objective Prism Spectral Classification Using Neural Networks
Fabio Pasian,Riccardo Smareglia,P. Hantzios,A. Dapergolas,I. Bellas-Velidis +4 more
- 01 Jan 1997
TL;DR: An unsupervised neural network approach based on the Kohonen SOM method has been tested: spectra containing peculiarities can be evidenced, and the possibility of classifying automatically objective-prism spectra using minimal a-priori information is demonstrated.
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An Extended Scheme of Spectral Classification for Objective Prism Spectra
P. Hantzios,E. Kontizas,Fabio Pasian,A. Dapergolas,M. Kontizas,Riccardo Smareglia +5 more
- 01 Jan 1994
TL;DR: In this article, a spectral classification scheme has been developed for objective prism spectra of LMC stars, taken with the 12 m UK Schmidt Telescope in Australia Various line ratios, discontinuities, and continuum intensities have been used as criteria.
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