A Forecasting Time Series model Based on Entropy and Fuzzy logic

نویسندگان

چکیده

Electricity Power Consumption Forecasting (EPCF) plays an essential role in global electricity distribution systems that has a significant impact on the operation, control, and planning for production of electricity. Due to complexity, uncertainty consumption, especially when amount load consumed during different hours is not same, performing forecasting by using classical method inaccurate. To strengthen efficiency, time series uses fuzzy approach based refined entropy presented upcoming article. First, given specified features, minimization principle (MPAE) pursued define longitude each interval world discourse. Secondly, relation matrix time-invariant constructed according first-order model series, minimum fixed data steady state obtained set, respectively. Eventually, forecast results are calculated operation maximum combination full membership. show whole process, hourly from July 2022 September Sulaymaniyah / Iraq province used. Results compared traditional statistical (ARIMA) model, it indicates mean squared error other criteria significantly better than model.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

mortality forecasting based on lee-carter model

over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...

15 صفحه اول

Forecasting Enrollment Model Based on First-Order Fuzzy Time Series

This paper proposes a novel improvement of forecasting approach based on using time-invariant fuzzy time series. In contrast to traditional forecasting methods, fuzzy time series can be also applied to problems, in which historical data are linguistic values. It is shown that proposed time-invariant method improves the performance of forecasting process. Further, the effect of using different n...

متن کامل

An Enhanced HMM-Based for Fuzzy Time Series Forecasting Model

The fast and accurate forecasting method can help makers to make appropriate strategy. Zadeh was given the definition of a fuzzy set in 1965. Song and Chissom proposed the definition and the forecasting framework of fuzzy time series in 1993. Sullivan and Woodall first proposed the forecasting method to handle one factor with probability Markov model in 1994. Li and Cheng proposed a stochastic ...

متن کامل

Fuzzy Tendency based Time Series Model for Forecasting Server Traffic

For modeling of change of terminal server load, the approach including representation of time series of server parameters in the form of fuzzy time series is used. Further in the article the analysis of fuzzy time series is considered. The model of fuzzy tendencies is offered for terminal server traffic modeling. This model reflects change of the volume of terminal server traffic expressed ling...

متن کامل

A high order fuzzy time series forecasting model based on adaptive expectation and artificial neural networks

Many fuzzy time series approaches have been proposed in recent years. These methods include three main phases such as fuzzification, defining fuzzy relationships and, defuzzification. Aladag et al. [2] improved the forecasting accuracy by utilizing feed forward neural networks to determine fuzzy relationships in high order fuzzy time series. Another study for increasing forecasting accuracy was...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Passer journal of basic and applied sciences

سال: 2023

ISSN: ['2706-5952', '2706-5944']

DOI: https://doi.org/10.24271/psr.2023.381058.1230