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Просмотр по автору "Golovko, Vladimir"
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A New Technique for Restricted Boltzmann Machine Learning
(Information Science Warsaw University of Technology, 2015)Over the last decade, deep belief neural networks have been a hot topic in machine learning. Such networks can perform a deep hierarchical representation of input data. The first layer can extract low-level features, the second layer can extract high-level features and so on. In general, deep belief ...2023-11-01
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A Steganographic Method Using Learning Vector Quantization
(BrSTU, 2006)The new technique for embedding image data is presented. The message is subjects to vector quantizer by neural network. The modified data is inserted into the coiner in the wavelet transform domain. The vector quantization enables to increase the capacity of embedded data. The experimental results ...2023-11-29
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Behavior Patterns of adaptive Multi-Joined Robot learned by Multi-Agent Influence Reinforcement Learning
(BSUIR, 2011)This paper describes behavior patterns produced by Multi-Joined Robot learned via Influence Reinforcement learning. This learning technique used for distributed, adaptive and self-organizing control in multi-agent system. This technique is quite simple and uses agent’s influences to estimate learning ...2023-10-23
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Computing of Lyapunov Exponents Techniques Using Neural Networks
(BSUIR, 2003)The authors examine neural network techniques for computing of Lyapunov spectrum using observations from unknown dynamical system. Such an approach is based on applying of multilayer perceptron (MLP) for forecasting the next state of dynamical system from the previous one. It allows for evaluating the ...2023-11-17
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Convergence and integration of artificial neural networks with knowledge bases in next-generation intelligent computer systems
(БГУИР, 2022)In the article, an approach to the integration and convergence of artificial neural networks with knowledge bases in next-generation intelligent computer systems through the representation and interpretation of artificial neural networks in a knowledge base is considered. The syntax, denotational, and ...2023-11-02
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Estimation the Lyapunov Spectrum from One-Dimensional Observation Using Neural Networks
(Lviv polytechnic, 2003)This paper discusses the neural network approach for computing of Lyapunov spectrum using one dimensional time series from unknown dynamical system. Such an approach is based on the reconstruction of attractor dynamics and applying of multilayer perceptron (MLP) for forecasting the next state of ...2023-12-06
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Multilayer Neural Networks Training Methodic
(Lviv polytechnic, 2003)Is proposed three new techniques for training of jnpUt vector If is defined as' multilayer neural networks. Its basic concept is based on the gradient descent method. For every methodic are showed formulas for calculation of the adaptive training steps. Matrix algorithmization for all of this techniques ...2023-12-06
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Neural Network Model for Transient Ischemic Attacks Diagnostics
(BSUIR, 2011)In this paper the neural network model for transient ischemic attacks recognition have been addressed. The proposed approach is based on integration of the NPCA neural network and multilayer perceptron. The dataset from clinic have been used for experiments performing. Combining two different neural ...2023-11-20
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Neural Network Techniques for Intrusion Detection
(BrSTU, 2006)This paper presents the neural network approaches for building of intrusion detection system (IDS). Existing intrusion detection approaches have same limitations, namely low detection time and recognition accuracy. In order to overcome these limitations we propose several neural network systems for ...2023-11-29
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Neural Networks for Chaotic Time Series Forecasting
(BSUIR, 2001)This paper examines neural network in order to predict behavior o f chaotic systems. The prediction is performed both on the level o f emergent structures and on the level o f individual data points. The network is tested using the Henon and Lorenz chaotic time series. The results o f experiments and ...2023-11-16
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Neural networks in transient ischemic attacks diagnostics
(БГУ, 2011)In this paper the neural network model for transient ischemic attacks recognition have been addressed. The proposed approach is based on integration of the NPCA neural network and multilayer perceptron. The dataset from clinic have been used for experiments performing. Combining two different neural ...2023-11-20
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Some approaches to line detection on a task of line-following
(БрГТУ, 2007)Kaliukhovich, D. Some approaches to line detection on a task of line-following / D. Kaliukhovich, V. Golovko, A. Paczynski // Современные проблемы математики и вычислительной техники : материалы V Республиканской научной конференции молодых ученых и студентов, Брест, 28–30 ноября 2007 года / Министерство ...2020-03-02
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Some Aspects of Chaotic Time Series Analysis
(BSUIR, 2001)We address two aspects in chaotic time series analysis, namely the definition of embedding parameters and the largest Lyapunov exponent. It is necessary for performing state space reconstruction and identification of chaotic behavior. For the first aspect, we examine the mutual information for ...2023-11-16
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Training of the recurrent neural networks for prediction
(BSUIR, 1999)In this paper the technique of creation of effective methods of training recurrent neural network for prediction problems are discussed. The various functions of activation of neural units are considered. The adaptive algorithms of training of neural networks with varied functions of activation of ...2023-11-15
