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@HydrogenSulfate HydrogenSulfate released this 30 May 12:36
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v1.0.0
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PaddleScience 1.0.0 Release Notes

The PaddleScience 1.0.0 version brings a completely new design of APIs and modules to support different training paradigms in one toolkit: mechanism-driven, data-driven and mechanism-data mixed case. The key features are as follows:

  • Newly designed modules

    • Built-in high-frequency usage API, such as PDE, BoundaryConstraint, InteriorConstraint.
    • Decoupled training/evaluation/visualization.
    • Automatic result visualization.
    • Support resume training, transfer learning, automatic mixed precision, gradient accumulation and distributed parallell training.

  • Enhanced features

    • Enhanced geometry module, including interior/boundary sampling and boolean operations, as well as STL-based SDF(signed distance field) weighing.
    • Support dirichlet, nuemann, robin and custom boundary condition.
    • Multiple model architecture such as MLP, Transformer.
    • Support high-order differentiation related API, such as jacobian/hessian and L-BFGS optimizer.

  • Varied examples

    • 10+ classical examples covering fluid, structure, meteorology and more areas.
    • Detailed user document and end-to-end tutorial.
    • Quickly example experience in AIStudio.

  • User friendly

    • Structured logger.
    • Comprehensive docstrings and type hints.
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