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关于多行为数据集中retail_rocket数据集test.txt为空 #9

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Purple1999 opened this issue Aug 2, 2023 · 2 comments
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@Purple1999
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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!

@Re-bin
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Re-bin commented Aug 3, 2023

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。

希望上述回答能解决你的问题 :)

Best regards,
Xubin

@Purple1999
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Purple1999 commented Aug 4, 2023 via email

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