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Speaker Diarization of Meeting Data
Tůma, Radovan ; Konečný, Matej (referee) ; Karafiát, Martin (advisor)
This work is trying to propose Diarization System based on Bayesian Information Criterion (BIC). In this paper is possible to find description of background theory and short description of previously used systems. Idea of this work is to try to use methods proposed earlier in a faster and more reliable way. Proposed system was tested on some records to prove its error rate. Results of tests are not very good but some possible improvements are proposed.
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Speaker Diarization of Meeting Data
Tůma, Radovan ; Konečný, Matej (referee) ; Karafiát, Martin (advisor)
This work is trying to propose Diarization System based on Bayesian Information Criterion (BIC). In this paper is possible to find description of background theory and short description of previously used systems. Idea of this work is to try to use methods proposed earlier in a faster and more reliable way. Proposed system was tested on some records to prove its error rate. Results of tests are not very good but some possible improvements are proposed.
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Estimates of number of model components
Volf, Petr
The contribution deals with criteria for assessing the number of model components, namely BIC and Bayes factor. Further, the use of the Reversible jump Metropolis-Hastings algorithm is recalled. Finally, we study methods of effective search (also with the aid of simulated annealing) for the maximum of aposteriory distribution, jointly for parameters and model order.
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SWIFT and its contribution to system of payments
Lipinská, Jana ; Schlossberger, Otakar (advisor)
The bachelor thesis is aimed at the worldwide company SWIFT, but mainly at sending of information and data by its swift messages. Reader of the thesis can find here information about different systems of payments, because messages are actually part of the transactions. After understanding of difference between data and money transferring, there is laid stress on contribution of SWIFT to system of payments. This part is also supplemented by many tables and charts.
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