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1.想对loss做可视化,如何将train.log中的loss提取出来; 2.PINN预测的流场是以离散的点来排列的,paraview中可视化效果如下: 如何获得连续的流场,如文档中一样。
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在paraview里为这个数据添加一个 Delaunay2D filter 即可
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Hi, @HydrogenSulfate ,关于第一点,我发现solver中的train_output_info的数据类型是<ppsci.utils.misc.AverageMeter object at 0x00000216EEA5F550>有什么办法把里面的各个loss输出保存为csv文件吗
solver
train_output_info
<ppsci.utils.misc.AverageMeter object at 0x00000216EEA5F550>
train_output_info 是一个dict,AverageMeter 是其 value 的类型,通过滑动均值的方式计算平均 loss,所以没有保存全部的 loss,PaddleScience 没有提供导出 loss 为 csv 格式的功能,可以通过打印每个 step 的 loss,然后把输出重定向到文本文件里,再转成 csv。
AverageMeter
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1.想对loss做可视化,如何将train.log中的loss提取出来;
2.PINN预测的流场是以离散的点来排列的,paraview中可视化效果如下:
如何获得连续的流场,如文档中一样。
The text was updated successfully, but these errors were encountered: