Results 191 to 200 of about 102,293 (228)

XGBOOST: классификация параметров методов регрессионного анализа

2022
The subject of graduate qualification work is XGBOOST: classification of parameters of regression analysis methods. The object of study in this thesis is the PW-estimator, one of the methods for estimating the parameters of a piecewise polynomial model for non-stationary time series. The study is aimed on its hypermarapeter, the minimum size of segment
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Реализация классификатора типов модуляций OFDM-сигналов

2021
Automatic classification of modulation types is an important step in the development of an intelligent transceiver. However, there are not many works in the literature devoted to the classification of OFDM signals. In this paper, an algorithm was proposed for the automatic classification of six types of OFDM signal modulations: BPSK, QPSK, 16,64,256 ...
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Защита LSTM-классификатора сетевого трафика от ÑÐ¾ÑÑ‚ÑÐ·Ð°Ñ‚ÐµÐ»ÑŒÐ½Ñ‹Ñ Ð°Ñ‚Ð°Ðº

2021
The given work is devoted to investigation of LSTM classifier’s robustness to adversarial attacks. The goal of the work is ensuring network security through enhancement of LSTM classifier’s robustness to adversarial attacks. In this diploma, adversarial attacks on machine learning models with their classification were studied.
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Виноделие Германии: история, классификация, экономическое развитие

2023
Тема выпускной квалификационной работы: «Виноделие Германии: история, классификация, экономическое развитие». Целью данной работы было исследование развития виноделия и сравнительный анализ
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Детектирование и классификация объектов по отпическим изображениям

2023
The topic of the final qualifying work: "Detection and classification objects by optical images". This work is devoted to the development and application of machine learning methods for the detection and classification of dog breeds based on optical images.
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Обработка и классификация сигналов электрической активности мозга в реальном времени

2021
In this work, the Brain-Computer interface system (BCI) is im-plemented, which is able to determine in real time the evoked potential of P300, which occurs in the brain when a person ex-pects to see a given image and sees it. The analysis of the exist-ing methods of classification of these signals is carried out.
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Автоматическая классификация фразой интонации в английской речи

2020
The subject of the graduate qualification work is "Automatic classification of phrasal intonation in English speech." The aim of this work is to study the methods of fundamental tones classification in English speech. The research set the following goals: studying the functions of phrasal intonation; analysis of various types of intonation models ...
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