Table 5 Average prediction accuracy (R2) comparison of variable Y1 (Heating_Load) and Y2 (Cooling_Load).

From: Active learning-based machine learning approach for enhancing environmental sustainability in green building energy consumption

Regression model

Y1 (Prediction accuracy R2)

Y2 (Prediction accuracy R2)

RFR-AL

0.9951

0.9765

GBR-AL

0.9700

0.9776

KNR-AL

0.9700

0.9498

CBR-AL

0.9975

0.9883

XGBR-AL

0.9941

0.9798

LR-AL

0.9666

0.9584

LGBMR-AL

0.9936

0.9756

DTR-AL

0.9948

0.9617

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