Training, validation and test rows
8
4
4
Input features exclude identity, group and target
2
First validation observation identity
401
Prediction retains declared target unit
kWh
Validation and test reproduce the synthetic rule
true
true
First validation prediction is 108 kWh within tolerance
true
Training center, scale and held-out transformed value
15.0
5.0
17.0
Restored workflow preserves the verified prediction contract
true