guoyang9 / bpr-pytorch Goto Github PK

Contributors

Stargazers

Forkers

weicy15 zhpjunfei nickshao bob-lytton chicke-ai qianrenjian peijiesun sean-chuang lzz0007 wangyf6891 micaleel syiswell lukaschen1986 yang0110 blessingchimes biayangqi marvelcell lzh1991 miziha-zp lingfur yiyualt elv-zhounan py-jav anonymouscodeforpaper doublejone831 tuantx7110

   Traceback (most recent call last):
      File , line 215, in <module>
        HR, NDCG = metrics(model, test_loader, top_k)
      File "t.py", line 174, in metrics
        prediction_i, prediction_j = model(user, item_i, item_j)
      File "anaconda3/envs/BPR/lib/python3.10/site-packages/torch/nn/modules/module.py", line 1110, in _call_impl
        return forward_call(*input, **kwargs)
      File "/t.py", line 137, in forward
        item_i = self.embed_item(item_i)
      File "/anaconda3/envs/BPR/lib/python3.10/site-packages/torch/nn/modules/module.py", line 1110, in _call_impl
        return forward_call(*input, **kwargs)
      File "/anaconda3/envs/BPR/lib/python3.10/site-packages/torch/nn/modules/sparse.py", line 158, in forward
        return F.embedding(
      File "/anaconda3/envs/BPR/lib/python3.10/site-packages/torch/nn/functional.py", line 2183, in embedding
        return torch.embedding(weight, input, padding_idx, scale_grad_by_freq, sparse)
    IndexError: index out of range in self