Embedding嵌入使用

简单示例

def get_emb_conf():
    emb_options = {}
    emb_options["item_id"] = EmbeddingOption(
       embedding_dim=8,
       shared_name="item_id",
       combiner="mean",
       device=torch.device("cuda"),
    )
    emb_options["user_id"] = EmbeddingOption(
       embedding_dim=8,
       shared_name="user_id",
       combiner="mean",
       device=torch.device("cuda"),
    )
    emb_options["rate"] = EmbeddingOption(
       embedding_dim=8,
       shared_name="item_id",
       combiner="mean",
       device=torch.device("cuda"),
    )
return emb_options