Hello, I’m currently working on trying to implement collaborative filtering on an e-commerce site. However, I’m getting an issue “embedding(): argument ‘indices’ (position 2) must be Tensor, not NoneType” when trying to create biases and weights in my CollabLearner. I’ve narrowed down the problem to it not making an array of tensors. However, I don’t know why it doesn’t make that array. I’m following the tutorial practically.
Here’s a link to the notebook I’m using. Feel free to clone and run.