Comments (6)
确实修改过哈,我想想看怎么解决。
from hanet-cd.
你也可以先训练几个epoch,看看能否测试。
from hanet-cd.
如果您方便的话可以直接提供HAN的训练权重pth,因为我看在open-cd的复现中直接引用了该类,这应该是您的最终版本),如果这是您论文上指标用的模型。(我相信在您的设备上应该是能够正确测试的,您通过torch.save(model.state_dict())的方式来重新保存权重,我通过torch.load_state_dict(torch.load("pth"))的方式直接按照键值对加载权重,这样不会受目录结构影响)
from hanet-cd.
@ChengxiHAN, did you found out, how to solve it, i am still facing this issue
from hanet-cd.
@ChengxiHAN, did you found out, how to solve it, i am still facing this issue
sorry, bro, it needs you to train HANet again. I haven't solved the problem yet.
from hanet-cd.
@ChengxiHAN, did you found out, how to solve it, i am still facing this issue
sorry, bro, it needs you to train HANet again. I haven't solved the problem yet.
If I train the model with batch size 4, predictions are in shape of (4,2,256,256) (for image size of (256,256))
Shape of tensor of predictions: torch.Size([4, 2, 256, 256])
Shape of tensor of target: torch.Size([1, 256, 256])
epoch 0 info 0 - 4: 0%| | 0/1245 [00:01<?, ?it/s]
Traceback (most recent call last):
File "trainHCX.py", line 157, in
cd_loss = criterion(cd_preds, labels)
File "/root/anaconda3/envs/hanet/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1130, in _call_impl
return forward_call(*input, **kwargs)
File "/mnt/c/Users/91635/Desktop/Elm/gitrepo/HANet-CD-main/HANet-CD-main/utils/losses.py", line 96, in forward
bce = self.focal(predictions[0], target)
File "/root/anaconda3/envs/hanet/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1130, in _call_impl
return forward_call(*input, **kwargs)
File "/mnt/c/Users/91635/Desktop/Elm/gitrepo/HANet-CD-main/HANet-CD-main/utils/losses.py", line 40, in forward
logpt = logpt.gather(1, target)
RuntimeError: Size does not match at dimension 0 expected index [262144, 1] to be smaller than self [512, 256] apart from dimension 1
from hanet-cd.
Related Issues (5)
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 hanet-cd.