psmmettes/hpn

Hyperspherical Prototype Networks

hpn's Issues

The question about the implement environment.

What version of python and torch should we use?

About args.wtvfile in prototypes.py

Hi. If I want to use the wtvfile, where can I get it? Thanks a lot!

Some qusetions about the implementation of the sematic ranking loss in this code

Q1:

I find the elements in nns and others is useless in the triplets collection
`

for i in xrange(wtvv.shape[0]):

for j in xrange(len(nns[i])):      
 
    for k in xrange(len(others[i])):     
          
        triplets.append([i,j,i,k])        

triplets = np.array(triplets).astype(int)

`

Q2:
The implementation of prototype_loss_sem is different from L_{PI} in the paper. Is this a trick? Could you explain how it works?

Missing argument when computing prototypes with word embeddings

Hi, thanks for the nice repo and very interesting paper!

I am trying to recompute the prototypes on CIFAR100 with privileged information, using the following command:
python prototypes.py -c 100 -d 50 -r prototypes/sgd-sem/ -w wtv/cifar100_wtvvectors.npy

but I get this error:
Traceback (most recent call last): File "prototypes.py", line 95, in <module> nns.append(sorder[:args.nn]) AttributeError: 'Namespace' object has no attribute 'nn'

And it seems indeed that argument nn is not defined anywhere...

.

Hi!Can you post pre-trained code on github? The download link only contains npy files. Thank you.