Abapour, Mehdi

Anvari-Moghaddam, Amjad

Mohammadi-Ivatloo, Behnam

Moradzadeh, Arash

Roy, Sanjiban Sekhar

English

Prediction of building energy consumption plays an important role in energy conservation, management, and planning. Continuously improving and enhancing the performance of forecasting models is the key to ensuring the performance sustainability of energy systems. In this connection, the current paper presented a new improved hybrid model of machine learning application for forecasting the cooling load (CL) and the heating load (HL) of residential buildings after studying and analyzing various types of CL and HL forecasting models. The proposed hybrid model, called group support vector regression (GSVR), is a combination of group method of data handling (GMDH) and support vector regression (SVR) models. To forecast CL and HL, this study also made use of base methods such as back-propagation neural network (BPNN), elastic-net regression (ENR), general regression neural network (GRNN), k-nearest neighbors (kNN), partial least squares regression (PLSR), GMDH, and SVR. The technical parameters of the building were utilized as input variables of the forecasting models, and the CL and HL were adopted as the output variables of each network. All models were saved in the form of black box after training and initial testing. Finally, comparative analysis was performed to assess the predictive performance of the suggested model and the well-known basic models. Based on the results, the proposed hybrid method with high correlation coefficient (R) (e.g. R=99.92% for CL forecasting and R=99.99% for HL forecasting) and minimal statistical error values provided the most optimal prediction performance.</p

Heating and Cooling Loads Forecasting for Residential Buildings Based on Hybrid Machine Learning Applications:A Comprehensive Review and Comparative Analysis

https://vbn.aau.dk/files/456074157/Heating_and_Cooling_Loads_Forecasting.pdf

Heating and Cooling Loads Forecasting for Residential Buildings Based on Hybrid Machine Learning Applications: A Comprehensive Review and Comparative Analysis

Heating and Cooling Loads Forecasting for Residential Buildings Based on Hybrid Machine Learning Applications: A Comprehensive Review and Comparative Analysis

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