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Оптимизация на структурата на многослойна невронна мрежа при разпознаване на говорни сигнали

Момчеджиков, Михаил Благоев; Momchedzhikov, Mihail Blagoev; Попов, Румен Николаев; Popov, Rumen Nikolaev; Кунчев, Румен Кирилов рец., (2001)
In the paper are reviewed the disadvantages of a multi-layer neural network and possible ways of optimization of its structure with the purpose of eliminating the disadvantages. A distributed neural network is introduced, describing its structure and showing the advantages and disadvantages of such network compared to a standard multi-layer ...
Спектрален анализ по метода на вълничките при разпознаване на говор

Момчеджиков, Михаил Благоев; Momchedzhikov, Mihailo lagoev; Попов, Румен Н.; Popov, Rumen N., (2003)
In this paper are reviewed the disadvantages of currently most ed methods for spectral analysis in Speech Recognition — bank of filters, ear Predictive Coding and Fast Fourier Transform. Also, Frequency Warped st Fourier Transform is analysed and a new method, based on Wavelet nsform, is proposed, which surmounts to a great extent these disadvantages.
Обектно – ориентиран подход за извличане на речеви параметри

Атанасов, Венцислав Борисов; Момчеджиков, Михаил Благоев; Momchedzhikov, Mihail Blagoev; Atanassov, Ventsislav Borissov, (1995)
The object-oriented approach for the implementation of an experimental system for extraction of acoustic speech parameters is discussed in the article. The article stresses the building of hierarchy of classes which serve the software system, as superstructure of standard defined classes of Object Windows library (OWL) and ClassLib in the ...