hunterlew

Anyone knows about how to train with the background pics? It is said that background belongs to a specific class in fast-rcnn, but where to find the background training samples...

What these parameters mean in the source code?

2

I am going to run the full training procedure but found some parameters difficult to understand. Firstly, in the file /models/fast_rcnn_prototxts/ZF/train_val.prototxt, the 'spatial_scale' of 'roi_pool5' is set to 0.0625(1/16). What...

Anyone share the compiled mex under cuda 8.0?

3

It appears annoying to compile it myself.

I've trained faster-rcnn on my own dataset and fulfiled all steps and have modified the detection_test.prototxt. But I have not modified the rois dim (1,256,50,50) and my Matlab crashed when...

@ShaoqingRen Recently I've changed the code for single channel image training on my own task, but it seems needing modify many places in the source code? Hope there is a...

how to reduce the cost of GPU memory?

1

I've trained based on ZF net on my GTX965 2G memory and failed even the batch size was set to 2. Any other tricks to address it?

How did you decide the learning rate？

1

I've tried cifar-10 experiments several times and found that different learning rate and step have great influence on the final result, fluctuating about 0.1~0.2%. How can I address it? Hopefully...