12 × 12 grid search Accurate prediction 1 Air conditioning 1 Air conditioning energy consumption 1 Building energy consumption 1 Energy utilization 1 Forecasting 1 Gaussian distribution 1 Gaussian noise (electronic) 1 Gaussian process regression 1 Grid search 1 HVAC system 1 In-buildings 1 Meteorology 1 Office buildings 1 Prediction of air-conditioning energy consumption 1 Regression analysis 1 Search engines 1 System energy consumption 1 prediction of air-conditioning energy consumption 1