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The Evaluation of the Financial Situation’s Company
Tichý, Filip ; Svoboda, Radek (referee) ; Luňáček, Jiří (advisor)
This dissertation deals with the rating of the financial situation of the company Xella CZ, s.r.o. using methods of financial analysis. The theoretical part describes the methods of financial analysis and the financial indicators. The practial part includes the application of the financial indicators in the company and the comparing of the financial ratios with the averages of the economic sector. Subsequently are described acquisitions for the improvement of the present circumstances.
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Face Image Frontalization Application
Tichý, Filip ; Malinka, Kamil (referee) ; Goldmann, Tomáš (advisor)
This work focuses on implementing an application for face frontalization using the CFR-GAN project and rotating the 3D face model followed by rendering. The aim of this work is to evaluate the impact of the application on face recognition accuracy based on the Fidentis dataset. The results are presented in the form of box plots, which depict the Euclidean distances between the generated frontalized images and the real images. It was found that when frontalizing using the rotation of a 3D model from high angles of rotation, the success of facial recognition process increases. Conversely, when frontalizing using the Complete Face Recovery GAN projekt, the recognition success signiĄcantly decreases. The VGG Face algorithm was used for comparing the images. The entire application is implemented in Python using commonly available libraries.
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(Non)cultural Czechia alias political culture during the pandemic
Tichý, František ; Hájek, Lukáš (advisor) ; Perottino, Michel (referee)
The bachelor thesis "(Non) cultural Czech alias political culture during the pandemic" deals with the political culture in the Czech Republic during the covid-19 pandemic in the period between 13th of March 2020, and 17th of December 2020. The first theoretical part deals with the interpretation of the very concept of political culture in the academic literature, but also, for example, in newspaper articles or other sources. In this respect, the author categorizes the individual definitions and approaches into a clear classification, of which one conceptualization is used in the research itself. In the second, i.e. practical part, using the materials created in the theoretical part, the work seeks to identify the level of the political culture of political representatives, more precisely members of the government, in the Czech Republic. It examines whether or not they have breached anti-epidemic measures during the specified period, and if they have, it further analyses them. This work builds on longer-term research in political culture, but also tries to bring knowledge from the new situation, the pandemic of covid-19, which is a completely unprecedented event for the 21st century.
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The Evaluation of the Financial Situation’s Company
Tichý, Filip ; Svoboda, Radek (referee) ; Luňáček, Jiří (advisor)
This dissertation deals with the rating of the financial situation of the company Xella CZ, s.r.o. using methods of financial analysis. The theoretical part describes the methods of financial analysis and the financial indicators. The practial part includes the application of the financial indicators in the company and the comparing of the financial ratios with the averages of the economic sector. Subsequently are described acquisitions for the improvement of the present circumstances.
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Model of EU international trade - assigning countries into subgroups in panel data
Tichý, Filip ; Hušek, Roman (advisor) ; Kodera, Jan (referee) ; Vošvrda, Miloslav (referee)
I model foreign trade among European countries by applying gravity equation model on panel data. The aim is to investigate exchange rate volatility impact on foreign trade and to test for the presence of the so-called Rose effect in relation to the Euro currency area. I develop a novel complex approach to the estimation of the gravity equation when the assumption of homogeneous reaction within the group of studied countries is relaxed. New methodology, tests and implementation is proposed. I develop several heuristic methods that permit effective clustering of countries in a selection of subgroups. The clustering process is iterative: in each step, countries are redistributed in new subgroups and the process is terminated, when no subsequent superior redistribution is possible. Finally, the effective selection of subgroups of countries is chosen to minimize an appropriately defined objective function. Results of the proposed heuristic tests suggest that no dominant method exists. Therefore, an algorithm of chaining of alternative heuristic methods is proposed. After the solution is achieved with one method, an alternative method is imposed and the search for the optimal solution continues, until the objective function reaches its minimum. The proposed methodology is applied to estimate the gravity equation of foreign trade with the extension that permits to assign countries into optimally selected subgroups using the newly introduced algorithms.
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Cyanotoxiny a zdravotní stav ryb
Navrátil, S. ; Palíková, M. ; Vajcová, V. ; Tichý, F. ; Štěrba, F. ; Kovářů, F. ; Maršálek, Blahoslav ; Neča, J. ; Pešák, S. ; Kubala, Lukáš
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