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【PPSCI Doc No.20】ppsci.arch.DeepPhyLSTM #756

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Jan 17, 2024
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【PPSCI Doc No.20】ppsci.arch.DeepPhyLSTM #756

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[Add] phylstm examples
megemini Jan 17, 2024
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[Change] phylstm examples
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40 changes: 39 additions & 1 deletion ppsci/arch/phylstm.py
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Expand Up @@ -28,8 +28,46 @@ class DeepPhyLSTM(base.Arch):
model_type (int, optional): The model type, value is 2 or 3, 2 indicates having two sub-models, 3 indicates having three submodels. Defaults to 2.

Examples:
>>> import paddle
>>> import ppsci
>>> model = ppsci.arch.DeepPhyLSTM(1, 1, 100)
>>> # model_type is `2`
>>> model = ppsci.arch.DeepPhyLSTM(
... input_size=16,
... output_size=1,
... hidden_size=100,
... model_type=2)
>>> out = model(
... {"ag":paddle.rand([64, 16, 16]),
... "ag_c":paddle.rand([64, 16, 16]),
... "phi":paddle.rand([1, 16, 16])})
>>> for k, v in out.items():
... print(f"{k} {v.dtype} {v.shape}")
eta_pred paddle.float32 [64, 16, 1]
eta_dot_pred paddle.float32 [64, 16, 1]
g_pred paddle.float32 [64, 16, 1]
eta_t_pred_c paddle.float32 [64, 16, 1]
eta_dot_pred_c paddle.float32 [64, 16, 1]
lift_pred_c paddle.float32 [64, 16, 1]
>>> # model_type is `3`
>>> model = ppsci.arch.DeepPhyLSTM(
... input_size=16,
... output_size=1,
... hidden_size=100,
... model_type=3)
>>> out = model(
... {"ag":paddle.rand([64, 16, 1]),
... "ag_c":paddle.rand([64, 16, 1]),
... "phi":paddle.rand([1, 16, 16])})
>>> for k, v in out.items():
... print(f"{k} {v.dtype} {v.shape}")
eta_pred paddle.float32 [64, 16, 1]
eta_dot_pred paddle.float32 [64, 16, 1]
g_pred paddle.float32 [64, 16, 1]
eta_t_pred_c paddle.float32 [64, 16, 1]
eta_dot_pred_c paddle.float32 [64, 16, 1]
lift_pred_c paddle.float32 [64, 16, 1]
g_t_pred_c paddle.float32 [64, 16, 1]
g_dot_pred_c paddle.float32 [64, 16, 1]
"""

def __init__(self, input_size, output_size, hidden_size=100, model_type=2):
Expand Down