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jongchyisu / mvcnn_pytorch

MVCNN on PyTorch
MIT License
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changing learning rate #4

Closed dimrecon closed 5 years ago

dimrecon commented 5 years ago

Hi,

Is there any problem in changing the learning rate and training , changed to 5e-3 from default=5e-5 as for my dataset ,it seems accuracy 1 for sometimes in epoch 1 itself , after changing learning rate , till epoch 2 no such problem. I am having a large training time such as 14 hrs for 1 epoch , cud u pls tell me how to reduce the training time and effectively use ur model for my dataset.

dimrecon commented 5 years ago

Another thing i wanted to know is ,should i train from the scratch as my input images are views of the pointcloud or is it better to use a pretrained model . i assume my input data is different from the imagenet data , am i correct. Could you kindly clarify it?

jongchyisu commented 5 years ago

I don't know what dataset you are using, and the learning rate / other hyperparatmeres should be tuned depending on each dataset.