Huan Zhao

why would you update item_embeddings with the linear transformation of o.

1

`self.transform_matrix = nn.Linear(self.dim, self.dim, bias=False) item_embeddings = self._update_item_embedding(item_embeddings, o) item_embeddings = self.transform_matrix(item_embeddings + o) ` As the codes above show, vector o can be seen as the 1-order response of...