pytorch-adda

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Minimal Code Changes to Support Latest PyTorch and Bug Fixed for Extremely Low Adaptation Accuracy

2

Thanks for contributing this repo, which is really nice to learn domain adaptation. 1. Just made some minimal code changes to support latest PyTorch (>= 1.0) and Python (>= 3.6)...

yuhui-zh15

Could you verify the implementation? Acc = 11% after domain adaptation

5

=== Evaluating classifier for encoded target domain === >>> only source > source and target

lindagaw

Criterion problem

2

Thanks for sharing the code. I have a question about the line 25 in adapt.py (criterion = nn.CrossEntropyLoss() ). Since nn.LogSoftmax() is added in discriminator.py (line 21). Is it correct...

chihhuiho

0% accuracy with pytorch >= 0.4.0

4

Downgrading to (py)torch==0.3.1 (required re-processing data) fixed issue. This issue is mainly to help other people who run into the same problem. Here are my results with torch 0.3.1 and...

williford

ERROR!!!

1

RuntimeError: The expanded size of the tensor (1) must match the existing size (3) at non-singleton dimension 0

jiebiandeshitou

Question about the USPS dataset

2

The url "https://raw.githubusercontent.com/mingyuliutw/CoGAN/master/cogan_pytorch/data/uspssample/usps_28x28.pkl" for the USPS dataset is fail, how can I reach the newest address. Thanks!

GaochangWu

why in adapt.py line 91 label_tgt = make_variable(torch.ones(feat_tgt.size(0)).long())? I think label_tgt = make_variable(torch.zeros(feat_tgt.size(0)).long())

2

zzzpc

RNN network invalid

1

1 I use RNN network as encoder, save the trained model in the source domain and test the USPS data set. The accuracy rate is only 10%, which is not...

zhangqingqing24630

adaptation question, discriminator acc=0.5 representing best adaptation?

2

Thanks for the code. I changed the dataset. But the adaptation process didn't converge( acc=0.5 represents convergence?), and just get 14% domain adaptation accrucy. Epoch [457/600] Step [100/200]:d_loss=0.32023 g_loss=3.27941 acc=0.89000...

dupanfei1

d_loss and accuracy

8

 My d_loss is 0，and my accuracy is 1 .

Dr-Zhou