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关于“Structure Embedding Imputation Strategy“的疑问? #4

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Lummer-Li opened this issue May 1, 2024 · 1 comment
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@Lummer-Li
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您好,非常有幸拜读了您的论文和代码。您的工作“CPSPAN“非常优秀,但我本人对您的“Structure Embedding Imputation Strategy”有一些疑问,希望您可以在百忙之中做一个简单的解答。疑问详情如下:
(1)您目前开源的代码是您最终版本的代码?如若不是,希望您在方便的时候发我一份拜读。
(2)现有版本的代码与论文中的描述有部分不符,其中关于“Structure Embedding Imputation Strategy”的问题,本人尤其困惑。理论上来说,如果第i个样本缺失,那其对应的视图内相似度矩阵行和列都应置为零,这与代码中的部分严重不符。代码和运行结果如下
image
image
因此,我将此部分代码添加了缺失样本的行为0,方法的性能就会大幅度下降。代码改动和结果如下
image
image

@rolanShawn
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你好,我想请问一下数据集的格式是什么。比如我把Caltech101下载之后,要转成.h5的文件类型才可以读取吗

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