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yangze0930 / NTS-Net

This is a PyTorch implementation of the ECCV2018 paper "Learning to Navigate for Fine-grained Classification" (Ze Yang, Tiange Luo, Dong Wang, Zhiqiang Hu, Jun Gao, Liwei Wang).
MIT License
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cub200-2011，config文件中的参数设置没变batch=16，双卡训练，准确率最高在0.869。 #20

Closed weihua93 closed 5 years ago

weihua93 commented 5 years ago

batchsize=16,两块GPU训练，学习率0.001，达不到论文中的0.875的准确率。请问，你们达到的是怎么设置的参数？训练了多少epoch?

yaxingwang commented 5 years ago

Hi @weihua93 How many epochs you conduct when the accuracy is 0.869? Thanks

weihua93 commented 5 years ago

Hi @weihua93 How many epochs you conduct when the accuracy is 0.869? Thanks

183

yaxingwang commented 5 years ago

Thanks

woshiyanyan commented 5 years ago

hi, I have some problems on the pretrained model of ResNet50 on ImageNet, which pretrained model did you use, the 224224 one or the 448448 one?

yaxingwang commented 5 years ago

I used 448

woshiyanyan commented 5 years ago

I used 448

Thank you! While I can't find the pretrained model with size of 448, Can you send me one? my email is hywu@mail.bnu.edu.cn

yaxingwang commented 5 years ago

The provided one is 448

woshiyanyan commented 5 years ago

The provided one is 448 image you mean here provided the one of 448, I just can't open the link

yaxingwang commented 5 years ago

I have sent your email. Please check it.

Let me know your result from scratch if you train model

woshiyanyan commented 5 years ago

I have sent your email. Please check it.

Let me know your result from scratch if you train model Sorry，I still can't open the link you send me. image So sorry to touble you.

GuohongWu commented 5 years ago

+1, 试了多种batch_size，多卡组合，准确率最高只能到0.868

JingyunLiang commented 5 years ago

I got the best accuracy of 87.3% (K=4) in epoch 127 following default setting. Although the accuracy fluctuates between 86.8% and 87.3% from epoch 127 to epoch 156 (I stopped in epoch 156).

RYYAI commented 5 years ago

@MichaelLiang12 Did you use the defaulted parameters to get 87.3%? or made some change on the config ?

JingyunLiang commented 5 years ago

Just as I said, I followed default setting with no changes.