Table 8 Computational complexity comparison.

From: Stacked hybrid model for load forecasting: integrating transformers, ANN, and fuzzy logic

Model

Parameters (in millions)

NY training time (in mins)

TX training time (in mins)

Transformer

3.8

2.42

3.85

FCNN

1.2

0.58

0.92

CNN-GRU21

3.1

2.11

3.27

LSTM18

2.8

2.05

3.45

Ada-GWN20

4.5

2.36

3.62

STGA-Transformer22

4.6

2.77

4.03

Autoformer19

5.2

3.01

4.27

Proposed

0.18

1.89

2.86

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