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Wyszukujesz frazę "system quantization" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Quantum-inspired method of neural modeling of the day-ahead market of the Polish electricity exchange
Autorzy:
Tchórzewski, Jerzy
Ruciński, Dariusz
Powiązania:
https://bibliotekanauki.pl/articles/2183468.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
artificial neural networks
day-ahead market
dequantization with ANN
neural modeling
quantum inspired method
quantum computing
Polish Electricity Exchange
system quantization
Opis:
The paper presents selected elements of a modelling methodology involving quantization, quantum calculations and dequantization on the example of the neural model of the Day-Ahead Market of the Polish Electricity Exchange. Based on the fundamental assumptions of quantum computing, a new method has been proposed here of converting the real numbers in decimal notation into quantum mixed numbers using the probability modules of quantum mixed number and the principle of superposition, along with a new method of quantum calculations using linear algebra and vectormatrix calculus, and the Artificial Neural Network was taught accordingly. Dequantization of quantum mixed numbers to real numbers in decimal notation using the new method of dequantization has been proposed as well. The operation of the methods introduced was shown on numerical examples.
Źródło:
Control and Cybernetics; 2021, 50, 3; 383--399
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nursing logistics activities in massive services
Autorzy:
Simić, D.
Powiązania:
https://bibliotekanauki.pl/articles/333536.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:
systemy klasyfikacji
samoorganizujące się mapy
nursing logistics activities
classification system
learning vector quantization
self-organizing maps
Opis:
Hybrid patient classification system in nursing logistics activities is discussed in this paper. Hybrid classification model is based on two of the most used competitive artificial neural network algorithms that use learning vector quantization models (LVQ) and self-organizing maps (SOM). In general, the history of patient classification in nursing dates back to the period of Florence Nightingale. The first and the foremost condition for providing quality nursing care, which is measured by care standards, and determined by number of hours of actual care, is the appropriate number of nurses. It is possible to discus three types of experimental results. First result type could be assessment for risk of falling measured by Mors scale and pressure sores risk measured by Braden scale. Both of them are assessed by LVQ. Hybrid LVQ-SOM model is used for second result type, which presents the time for nursing logistics activities. The third type is possibility to predict appropriate number of nurses for providing quality nursing care. This research was conducted on patients from Institute of Neurology, Clinical Centre of Vojvodina.
Źródło:
Journal of Medical Informatics & Technologies; 2011, 18; 77-84
1642-6037
Pojawia się w:
Journal of Medical Informatics & Technologies
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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