Klasifikace realizací náhodných množin
Classification of Realisations of Random Sets
dc.contributor.advisor | Helisová Kateřina | |
dc.contributor.author | Bogdan Radović | |
dc.date.accessioned | 2024-01-24T10:51:40Z | |
dc.date.available | 2024-01-24T10:51:40Z | |
dc.date.issued | 2024-01-22 | |
dc.identifier | KOS-1240440830605 | |
dc.identifier.uri | http://hdl.handle.net/10467/113311 | |
dc.description.abstract | Random sets have gained significant importance in recent years as a valuable tool for modelling a wide range of phenomena in fields such as biology, geology, medicine, or material sciences. However, to the best of our knowledge, classification of their realisations has not yet been studied. In the presented work, a link between methods for random sets and functional data analysis is built that focusses on evaluating functional characteristics from individual components in the realisations based on their shape. Such obtained functional data is then used for nonparametric classification using both supervised and unsupervised approach based on k-nearest neighbours and k-means algorithms, respectively. The proposed procedures have been justified through a simulation study. Finally, the procedure is applied to medical data to show its applicability in practice. | cze |
dc.description.abstract | Random sets have gained significant importance in recent years as a valuable tool for modelling a wide range of phenomena in fields such as biology, geology, medicine, or material sciences. However, to the best of our knowledge, classification of their realisations has not yet been studied. In the presented work, a link between methods for random sets and functional data analysis is built that focusses on evaluating functional characteristics from individual components in the realisations based on their shape. Such obtained functional data is then used for nonparametric classification using both supervised and unsupervised approach based on k-nearest neighbours and k-means algorithms, respectively. The proposed procedures have been justified through a simulation study. Finally, the procedure is applied to medical data to show its applicability in practice. | eng |
dc.publisher | České vysoké učení technické v Praze. Vypočetní a informační centrum. | cze |
dc.publisher | Czech Technical University in Prague. Computing and Information Centre. | eng |
dc.rights | A university thesis is a work protected by the Copyright Act. Extracts, copies and transcripts of the thesis are allowed for personal use only and at one?s own expense. The use of thesis should be in compliance with the Copyright Act http://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf and the citation ethics http://knihovny.cvut.cz/vychova/vskp.html | eng |
dc.rights | Vysokoškolská závěrečná práce je dílo chráněné autorským zákonem. Je možné pořizovat z něj na své náklady a pro svoji osobní potřebu výpisy, opisy a rozmnoženiny. Jeho využití musí být v souladu s autorským zákonem http://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf a citační etikou http://knihovny.cvut.cz/vychova/vskp.html | cze |
dc.subject | Convex compact set | cze |
dc.subject | Curvature | cze |
dc.subject | k-means | cze |
dc.subject | k-nearest neighbours | cze |
dc.subject | N-distance | cze |
dc.subject | Nonparametric functional data analysis | cze |
dc.subject | Random set | cze |
dc.subject | Stochastic geometry | cze |
dc.subject | Supervised classification | cze |
dc.subject | Unsupervised classification | cze |
dc.subject | Convex compact set | eng |
dc.subject | Curvature | eng |
dc.subject | k-means | eng |
dc.subject | k-nearest neighbours | eng |
dc.subject | N-distance | eng |
dc.subject | Nonparametric functional data analysis | eng |
dc.subject | Random set | eng |
dc.subject | Stochastic geometry | eng |
dc.subject | Supervised classification | eng |
dc.subject | Unsupervised classification | eng |
dc.title | Klasifikace realizací náhodných množin | cze |
dc.title | Classification of Realisations of Random Sets | eng |
dc.type | diplomová práce | cze |
dc.type | master thesis | eng |
dc.contributor.referee | Staněk Jakub | |
theses.degree.discipline | Lékařská technika | cze |
theses.degree.grantor | katedra teorie obvodů | cze |
theses.degree.programme | Lékařská elektronika a bioinformatika | cze |
Soubory tohoto záznamu
Tento záznam se objevuje v následujících kolekcích
-
Diplomové práce - 13131 [181]