Table 2 Hyperparameters selection for three locations for the state-of-the-art models.

From: Dynamic graph learning framework based seasonal and trend decomposition approach for potato crop evapotranspiration prediction

Location

Model

Hidden Units

Location 1

BiLSTM

HU = 64, LR = 0.001, BS = 32, Dropout = 0.3, optimiser = Adam, epoch number = 100

BiGRU

HU = 32, LR = 0.001, BS = 32, Dropout = 0.3, optimiser = Adam, epoch number = 100

GRU

HU = 64, LR = 0.001, BS = 32, Dropout = 0.2, optimiser = Adam, epoch number = 80

GCN

HU = 64, LR = 0.001, BS = 64, Dropout = 0.2, optimiser = Adam, epoch number = 150

GCN-LSTM

HL = 64, LR = 0.001, BS = 64, Dropout = 0.3, optimiser = Adam, epoch number = 120

LSTNet

HU = 64, LR = 0.001, BS = 64, Dropout = 0.25, optimiser = Adam, epoch number = 150

DGDL

HU = 64, LR = 0.0005, BS = 64, Dropout = 0.25, optimiser = Adam, epoch number = 150

TPA-LSTM

HU = 64, LR = 0.001, BS = 64, Dropout = 0.3, optimiser = Adam, epoch number = 150

Location 1

BiLSTM

HU = 128, LR = 0.001, BS = 32, Dropout = 0.3, optimiser = Adam, epoch number = 100

BiGRU

HU = 64, LR = 0.001, BS = 32, Dropout = 0.25, optimiser = Adam, epoch number = 100

GRU

HU = 64, LR = 0.001, BS = 32, Dropout = 0.2, optimiser = Adam, epoch number = 80

GCN

HU = 32, LR = 0.0005, BS = 64, Dropout = 0.2, optimiser = Adam, epoch number = 150

GCN-LSTM

HU = 64, LR = 0.001, BS = 64, Dropout = 0.3, optimiser = Adam, epoch number = 120

LSTNet

HU = 64, LR = 0.001, BS = 64, Dropout = 0.2, optimiser = Adam, epoch number = 150

DGDL

HU = 64, LR = 0.0005, BS = 64, Dropout = 0.25, optimiser = Adam, epoch number = 150

TPA-LSTM

HL = 64, LR = 0.001, BS = 64, Dropout = 0.25, optimiser = Adam, epoch number = 150

Location 3

BiLSTM

HU = 128, LR = 0.0005, BS = 32, Dropout = 0.4, optimiser = Adam, epoch number = 100

BiGRU

HU = 64, LR = 0.001, BS = 32, Dropout = 0.3, optimiser = Adam, epoch number = 100

GRU

HU = 64, LR = 0.001, BS = 32, Dropout = 0.2, optimiser = Adam, epoch number = 80

GCN

HU = 32, LR = 0.001, BS = 64, Dropout = 0.2, optimiser = Adam, epoch number = 150

GCN-LSTM

HU = 64, LR = 0.001, BS = 64, Dropout = 0.3, optimiser = Adam, epoch number = 120

LSTNet

HU = 64, LR = 0.001, BS = 64, Dropout = 0.2, optimiser = Adam, epoch number = 150

DGDL

HU = 64, LR = 0.0005, BS = 64, Dropout = 0.25, optimiser = Adam, epoch number = 150

TPA-LSTM

HU = 64, LR = 0.001, BS = 64, Dropout = 0.3, optimiser = Adam, epoch number = 150

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