Nov 20, 2019   8:49 p.m. Félix
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doc. Ing. Tomáš Bacigál, PhD.
Identification number: 38288
University e-mail: tomas.bacigal [at] stuba.sk
 
Docent CSc.,PhD. - Department of Mathematics and Constructive Geometry (FCE)

Contacts     Graduate     Lesson     Final thesis     
Projects     Publications     Supervised theses     

Basic information

Basic information about a final thesis

Type of thesis: Diploma thesis
Thesis title:Graphical probability models and machine learning
Written by (author): Ing. Peter Fratrič
Department: Department of Mathematics and Constructive Geometry (FCE)
Thesis supervisor: doc. Ing. Tomáš Bacigál, PhD.
Opponent:prof. RNDr. Martin Kalina, PhD.
Final thesis progress:Final thesis was successfully defended.


Additional information

Additional information about the final thesis follows. Click on the language link to display the information in the desired language.

Language of final thesis:English

Slovak        English

Title of the thesis:Graphical probability models and machine learning
Summary:Probabilistic graphical models are developed to describe dependence structure among random variables. In recent years vine copulas gained the attention for even high dimensional analysis. We use vine copula model to predict deviation of atomic positions in protein, where the dependence on physical properties of protein is non-linear and so the use of copulas is natural choice. We also develop probabilistic classifier based on vine copula and use it to tackle bimodal distribution of output data. This approach combines techniques that are rather novel or were not tested before.
Key words:vine copula, data analysus, graphical probability model

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