Table 7 Average feature importance across all models for multi-class.

From: A synergistic approach using digital twins and statistical machine learning for intelligent residential energy modelling

Feature

Random forest

DNN

LSTM

BiLSTM

Average

Glazing_area

0.2052

0.2156

0.1922

0.2061

0.2048

Wall_area

0.0294

0.2216

0.1905

0.3532

0.1987

Roof_area

0.0139

0.1532

0.1065

0.2052

0.1197

Overall_height

0.0069

0.1810

0.0087

0.0736

0.0675

Relative_compactness

0.0052

0.0364

0.0242

0.1013

0.0418

Glazing_area_distribution

0.0398

0.0364

0.0147

0.0312

0.0305

Surface_area

0.0147

0.0286

0.0260

0.0407

0.0275

Orientation

0.0095

0.0130

0.0087

0.0121

0.0108

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