AN EXPONENTIAL SMOOTHING METHOD APPLICATION TO RESTORING LOST DATA ON ELECTRIC POWER TECHNICAL RECORD-KEEPING IN INDUSTRIAL ENTERPRISES
The paper studies in detail a problem of restoring single data of electric power technical record-keeping systems by means of exponential smoothing. A hypothesis of efficient finding the optimal value of smoothing constant α in the range of 0 < α < 2 is tested. Variation ranges for the...
Збережено в:
| Дата: | 2014 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | Russian |
| Опубліковано: |
National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine”
2014
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| Теми: | |
| Онлайн доступ: | http://eie.khpi.edu.ua/article/view/2074-272X.2014.4.12 |
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| Назва журналу: | Electrical Engineering & Electromechanics |
Репозитарії
Electrical Engineering & Electromechanics| Резюме: | The paper studies in detail a problem of restoring single data of electric power technical record-keeping systems by means of exponential smoothing. A hypothesis of efficient finding the optimal value of smoothing constant α in the range of 0 < α < 2 is tested. Variation ranges for the mean absolute percentage error of the forecast are specified versus values of the time series variation coefficient for specific electricity consumption processes with different data spread. |
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