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这里的为啥直接加法了，我理解应该是用指数映射做加法

Hello, I'm trying to implement HyperML on my data using the manifold PoincareBall. I'm not familiar with TensorFlow so it has been a little hard for me to understand if I need to change some parameters in order for the model to work well.
Until now, I've made these changes:

I tried to implement the model but it got stuck on step 1000 and the HR metric doesn't print.
You can see that below:

I am doing something wrong?
Another issue relates to the results. When I get to the end of the training, how can I check if my model worked and get some recommendations for a specific user?

Thanks in advance!

hi！i'm surprised when I find this package, but most recommendation system codes are pytorch version, so do you know if there are other torch vertion of curvature.

使用gpu训练的时候，显存有使用，但是gpu没有使用？使用的是CUDA_VISIBLE_DEVICES=0 python examples/hgcn/train.py 运行的hgcn. example

Hi teams, thank you for the quick support.
I am trying to run these models with the product of manifolds. For example, with HGCN, in the config.py, I used manifold with Product(Euclidean(), Stereographic()).
But it seems doesn't work and has a bug.
Did I do any wrong?
Thank you so much.