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您好,我刚看完了您的文章,目前在浏览paper实现的代码。 这里想和您确定一下NCL模型的输入的形式,是否是采取的random生成的方法?
self.user_embedding = torch.nn.Embedding(num_embeddings=self.n_users, embedding_dim=self.latent_dim) self.item_embedding = torch.nn.Embedding(num_embeddings=self.n_items, embedding_dim=self.latent_dim)
以及如果是的话,采取这种输入的思路来源在哪里(因为我自己还是刚入门正方面不是很清楚?
望不吝赐教,非常感谢!
The text was updated successfully, but these errors were encountered:
嗯嗯是的,目前大部分关于 collaborative filtering 的研究,输入数据相当于只有 user 和 Item 的 ID,模型会为每个 ID 随机初始化一个 embedding 向量,作为模型参数逐渐训练。
来源可以参考 RecBole 中 General Recommendation 这类下的模型的实现以及对应的原论文。
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好的,非常感谢您!
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您好,我刚看完了您的文章,目前在浏览paper实现的代码。
这里想和您确定一下NCL模型的输入的形式,是否是采取的random生成的方法?
self.user_embedding = torch.nn.Embedding(num_embeddings=self.n_users, embedding_dim=self.latent_dim)
self.item_embedding = torch.nn.Embedding(num_embeddings=self.n_items, embedding_dim=self.latent_dim)
以及如果是的话,采取这种输入的思路来源在哪里(因为我自己还是刚入门正方面不是很清楚?
望不吝赐教,非常感谢!
The text was updated successfully, but these errors were encountered: