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您好,非常感谢您的工作! 关于多行为数据集中,我发现其中的retail_rocket数据集中的test.txt内容是空的,请问是否可以进行更改补充完整。非常感谢!
The text was updated successfully, but these errors were encountered:
嗨,您好!
感谢关注,关于retail_rocket数据集,我们将测试数据存储于test_mat.pkl文件中,利用pickle读取后转换为scipy.sparse.coo_matrix的格式,这是一个维度为[n_user, n_item]的稀疏矩阵,其中记录了测试样本。
test_mat.pkl
pickle
scipy.sparse.coo_matrix
[n_user, n_item]
希望上述回答能解决你的问题 :)
Best regards, Xubin
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您好,非常感谢您的工作!
关于多行为数据集中,我发现其中的retail_rocket数据集中的test.txt内容是空的,请问是否可以进行更改补充完整。非常感谢!
The text was updated successfully, but these errors were encountered: