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Entity
Jindra, Jakub ; Turek, Filip (referee) ; Hájek, Václav (advisor)
Informace může vytvářet určité entropické krajiny. Entropická krajina je složená ze zdrojů informace. Zdroj může být informačně přínosný nebo úplně zbytečný. Dobrý zdroj vytváří nízkou entropii, vysoký náboj, a špatný zdroj entropii vysokou s nízkým informačním nábojem. Touto optikou pak můžeme vidět fiktivní krajinu, která se kolem nás nalézá. Entita je její vizualizací, vytváří útesy, tam kde byly roviny, hory zkoncentrované informace a měsíční údolí s nulovou hodnotou.
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Estimated probability of unrepeatable events
Novák, Vít ; Hebák, Petr (advisor) ; Černý, Michal (referee)
Anywhere we see a prognostication system; we can run up against the need of evaluating it. For the evaluation is frequently used unsuitable methods. There are such cases where is need to correctly take effects of mistakes into consideration. And here we can use statistic based on information measure either entropy. The first part deals with this point of issue. In the second part I am trying to show possible areas of use, for example betting. I enclose practical remarks from this issue and the methods making these estimators, which are dependent on nature of issued events.
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Prague Stochastic 2006. Proceedings of the joint session of 7th Prague Symposium on Asymptotic Statistics and 15th Prague Conference on Information Theory, Statistical Decision Functions and Random Processes
Prague Stochastics 2006,held in Prague from August 21 to 25, 2006, is an international scientific meeting that continues the tradition of organising Prague conferences on stochastics, established here five decades ago. Traditionally, the scope of the proceedings, as well as the conference itself, is quite extensive; the topics range from classical to very up-to date ones. It covers both methodological and applied statistics, theoretical and applied probability and, of course, topics from information theory. The printed part contains the plenary and invited papers, and the list of all contributions published in the volume. The CD disc, attached as an official part of the book with the same ISBN code, contains all accepted papers.
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Abstracts of the 24th European Meeting of Statisticians & 14th Prague Conference on Information Theory, Statistical Decision Functions and Random Processes
Janžura, Martin ; Mikosch, T.
This issue contains short summariesof the contributed and invited papers, as well as posters, accepted for presentation at the 24th European Meeting of Statisticians, jointly held with the 14th Prague Conference on Information Theory, Statistical Decision Functions and Random Processes, Prague, 19-23 August, 2002.
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Quantitative approaches to analysis of qualitative data
Urbánek, Tomáš
The three contemporary quantitative approaches convenient to the analysis of qualitative data are presented: data theory, structural modeling based on information theory, and optimal scaling. The generality and flexibility of the approaches in the analysis of relationships among variables are emphasized.
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Disinformation and its impacts on practice
Široká, Lenka ; Toman, Prokop (advisor) ; Zábrodský, Pavel (referee)
The diploma thesis is focused on disinformation and its relationship to the mass media and public. The main aim of the thesis is to provide a general overview of disinformation, point out the menace resulting from its underestimating and present the clues on how to eliminate its impacts. The work is divided into two main parts. The first one is theoretical and summarizes the existing knowledge in information and disinformation theory. It is supplemented by own typology of the disinformation and includes a practical example of each type. The end of the theoretical part is addressed to the special place that mass media have in the process of disinforming. The second part is related to practical issues. It results from a detailed analysis of the most widely-read statewide daily newspapers and the structure of their readers. The social-demographic factors that influence the rate of received disinformation are set.
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