Forma i typ
E-booki
(2)
IBUK Libra
(2)
Autor
zbiorowa Praca
(2)
Rok wydania
2020 - 2024
(1)
2010 - 2019
(1)
Kraj wydania
Polska
(2)
Język
angielski
(1)
polski
(1)
2 wyniki Filtruj
E-book
W koszyku
Data zmiany: 04.11.2023
This article focuses on the creation of artificial neural networks (ANN) and their use in predicting the volume of biofuel production in Poland on the basis of historical data. Artificial neural networks are extremely useful in predicting events in which it is difficult to find determinism and cause-effect relationships. For this purpose 30 artificial neural networks of different topology were created. The analysed artificial neural networks had: one or two layers, from 4 to 8 neurons on the first layer and 4 or 6 neurons on the second layer. Moreover, the effect of delayed inputs and the effect of learning set size on prediction quality were analysed. The quality of each structure was evaluated based on the coefficient of determination, mean error, and mean square error. The stability of prediction was evaluated based on the sample standard deviation of RMSE and MAE. All the presented ANN structures were simulated five times and the best individual results included in the tables. The best results were obtained for an artificial neural network with two layers, four neurons in each layer and one delay. Overall, the second layer increased the stability of the prediction.
Dostęp do treści elektronicznej wymaga posiadania kodu PIN. Po odbiór kodu PIN zapraszamy do biblioteki.
Ta pozycja jest dostępna przez Internet. Rozwiń informację by zobaczyć szczegóły.
E-book
W koszyku
Data zmiany: 04.11.2023
The subject of development and implementation of ICT is a source of many scientific considerations. At the same time, investing in modern ICT solutions is one of the connections of organizational improvement directions. Therefore, the subject of management systems is still a current and important topic of publication. The editors would like to thank the authors for their articles, thanks to which the magazine is still developing and thriving. An extremely valuable feature of the Business Informatics series is the fact that the studies contained in it are the presentations of various opinions on the application of modern ICT solutions. These perspectives and views often allow readers to broaden their own reflections related to the created opinion on the possibilities and directions of application of information and communication technologies in economic practice. It is also important to notice that not all texts sent for publication meet formal and substantive requirements. It increases the significance and value of publications which have received double positive reviews and which have been selected for publication in this issue of Business Informatics. Currently, as a result of a multistage and strict formal and substantive verification of our journal, only approximately 25% of the submitted texts are accepted for publication. The editor of this issue would like to express her gratitude to all the authors who wanted to share their experiences and opinions. In addition, she would like to thank the reviewers for their insightful and factual assessments of the submitted works.
Dostęp do treści elektronicznej wymaga posiadania kodu PIN. Po odbiór kodu PIN zapraszamy do biblioteki.
Ta pozycja jest dostępna przez Internet. Rozwiń informację by zobaczyć szczegóły.
Pozycja została dodana do koszyka. Jeśli nie wiesz, do czego służy koszyk, kliknij tutaj, aby poznać szczegóły.
Nie pokazuj tego więcej