Comments (2)
Re-bin
commented on July 20, 2024
1
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
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Purple1999
commented on July 20, 2024
非常感谢您的回复！您的回复给了我很大的帮助，解答了我的疑问，非常感谢！😁
Re-bin ***@***.***> 于2023年8月3日周四 10:07写道：
… 嗨，您好！
感谢关注，关于retail_rocket数据集，我们讲测试数据存储与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，其中存储了测试样本。
希望上述回答能解决你的问题 :)
Best regards,
Xubin
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