Forecasting of Market Clearing Volume Using Wavelet Packet-Based Neural Networks with Tracking Signals
نویسندگان
چکیده
In order to analyze the nature of electrical demand series in deregulated electricity markets, various forecasting tools have been used. All these models developed improve accuracy reliability model. Therefore, a Wavelet Packet Decomposition (WPD) was implemented decompose into subseries. Each subseries has forecasted individually with help features that series, and were chosen on basis mutual correlation among all-time lags using an Auto Correlation Function (ACF). Thus, this context, new hybrid WPD-based Linear Neural Network Tapped Delay (LNNTD) model, cyclic one-month moving window for one-year market clearing volume (MCV) proposed. The proposed model effectively two years (2015–2016) unconstrained MCV data collected from Indian Energy Exchange (IEX) 12 grid regions India. results presented by are better terms accuracy, yearly average MAPE 0.201%, MAE 9.056 MWh, coefficient regression (R2) 0.9996. Further, forecasts validated tracking signals (TS’s) which values TS’s lie within balanced limit between −492 6.83, universality carried out multiple steps-ahead up sixth step. It found powerful forecasting.
منابع مشابه
Forecasting Stock Market Using Wavelet Transforms and Neural Networks and ARIMA (Case study of price index of Tehran Stock Exchange)
The goal of this research is to predict total stock market index of Tehran Stock Exchange, using the compound method of ARIMA and neural network in order for the active participations of finance market as well as macro decision makers to be able to predict trend of the market. First, the series of price index was decomposed by wavelet transform, then the smooth's series predicted by using...
متن کاملForecasting Stock Market Using Wavelet Transforms and Neural Networks: An integrated system based on Fuzzy Genetic algorithm (Case study of price index of Tehran Stock Exchange)
The jamor purpose of the present research is to predict the total stock market index of Tehran Stock Exchange, using a combined method of Wavelet transforms, Fuzzy genetics, and neural network in order to predict the active participations of finance market as well as macro decision makers.To do so, first the prediction was made by neural network, then a series of price index was decomposed by w...
متن کاملMarket Clearing Price Forecasting in Deregulated Electricity Markets Using Adaptively Trained Neural Networks
The market clearing prices in deregulated electricity markets are volatile. Good market clearing price forecasting will help producers and consumers to prepare their corresponding bidding strategies so as to maximize their profits. Market clearing price prediction is a difficult task since bidding strategies used by market participants are complicated and various uncertainties interact in an in...
متن کاملforecasting stock market using wavelet transforms and neural networks and arima (case study of price index of tehran stock exchange)
the goal of this research is to predict total stock market index of tehran stock exchange, using the compound method of arima and neural network in order for the active participations of finance market as well as macro decision makers to be able to predict trend of the market. first, the series of price index was decomposed by wavelet transform, then the smooth's series predicted by using...
متن کاملA Review of Epidemic Forecasting Using Artificial Neural Networks
Background and aims: Since accurate forecasts help inform decisions for preventive health-careintervention and epidemic control, this goal can only be achieved by making use of appropriatetechniques and methodologies. As much as forecast precision is important, methods and modelselection procedures are critical to forecast precision. This study aimed at providing an overview o...
متن کاملذخیره 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: Energies
سال: 2021
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en14196065