Comments (9)
是已有的案例吗?结果的误差能达到多少呢?
from paddlescience.
不是已有案例,我查看了已有案例,使用paddle.einsum API的网络好像都没有动转静,是我新复现的tfno网络预测darcy-flow数据集;误差比较大:感觉输入没有进入静态图网络一样
这是静态图预测结果:
from paddlescience.
不是已有案例,我查看了已有案例,使用paddle.einsum API的网络好像都没有动转静,是我新复现的tfno网络预测darcy-flow数据集;误差比较大:感觉输入没有进入静态图网络一样 这是静态图预测结果:
是否方便在aistudio上提供一下可复现的代码和复现命令
from paddlescience.
@HydrogenSulfate 项目“neuraloperator”共享链接(有效期三天):https://aistudio.baidu.com/studio/project/partial/verify/7659466/e8dfd505d4d044e29bf43a751960029b
from paddlescience.
@HydrogenSulfate 你好,请问有时间帮忙查一下问题吗
from paddlescience.
不是已有案例,我查看了已有案例,使用paddle.einsum API的网络好像都没有动转静,是我新复现的tfno网络预测darcy-flow数据集;误差比较大:感觉输入没有进入静态图网络一样 这是静态图预测结果:
- 某些模型文档里没有导出和推理是因为正在开发中(这段时间会逐步补充完),与einsum无关
- 我本地试了下含有einsum操作的DeepONet,结果跟动态图的前向完全一致,感觉可能不是einsum的问题
,需要进一步确认一下具体是哪个计算过程引入了BUG,可以通过对代码进行二分排查,比如二分点在第100行,那就在forward的第100行直接return结果,然后导出模型-推理,看下结果和动态图是否一致。
from paddlescience.
@HydrogenSulfate 好的,谢谢,那我再看看
from paddlescience.
@HydrogenSulfate 你好,查出问题出在paddle.fft.fftshift(x=out_fft, axes=fft_dims[:-1]),静态图和动态图输出结果不一样,
from paddlescience.
@HydrogenSulfate 你好,查出问题出在paddle.fft.fftshift(x=out_fft, axes=fft_dims[:-1]),静态图和动态图输出结果不一样,
收到,我本地测试一下看看
from paddlescience.
Related Issues (20)
- 【快乐开源】复现 Phy-LSTM 论文 HOT 2
- 【快乐开源】为 PaddleScience 添加 HamiltonianMonteCarlo API HOT 3
- where is volterra HOT 1
- 优化文档结构,增强非专业领域人员可读性,增加应用场景描述,实验图表注明各变量物理意义 HOT 3
- 安装paddlescience报错 HOT 7
- 【快乐开源】基于hydra的案例改造计划 HOT 8
- bracket评估命令错误 HOT 1
- 关于定常问题初始流场设置 HOT 2
- 【快乐开源】补充汽车CFD数据集(Shape-Net Car)至 PaddleScience
- 【快乐开源】补充汽车CFD数据集(Ahmed)至 PaddleScience
- 【快乐开源】科学计算 API 文档补全 HOT 13
- 如何实现求三阶导数 HOT 3
- AI Studio快速体验ldc2d_steady_Re10完整代码出现error HOT 1
- 【快乐开源】为 PaddleScience 案例添加 export 和 inference 功能 HOT 21
- paddlescience训练模型,验证时出错 HOT 1
- 【快乐开源】为PaddleScience添加chamfer distance loss HOT 1
- 训练的时候出现反向传播错误 HOT 7
- paddle和torch前向对齐,有误差 HOT 6
- README.md 里面重大错误,Blood Flow 翻译成血管瘤??? HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from paddlescience.