On the Weibo dataset, I only got 71 accuracy socre. I didn't change your model or

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only 0.71 acc on Weibo Dataset about mvae HOT 2 OPEN

Tangnameless commented on August 17, 2024

only 0.71 acc on Weibo Dataset

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gymbeijing commented on August 17, 2024

Hi @Tangnameless , I was trying to reproduce the model on Twitter dataset. But I found some file missing. How did you handle the missing files on the Weibo dataset?

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Tangnameless commented on August 17, 2024

Hi @Tangnameless , I was trying to reproduce the model on Twitter dataset. But I found some file missing. How did you handle the missing files on the Weibo dataset?

没有进行Twitter数据集的实验，对于Weibo数据集

对于缺少的文本分词，我使用jieba进行中文分词，然后按照论文说的，用训练集自己训练32维的word2vec词向量。（直觉上觉得先把微博文本翻译成英文再嵌入多此一举）
对于缺少的图像嵌入，直接使用pytorch提供的预训练vgg-19，提取倒数第二层，输出一个4096维的向量。
由于不知道确切的预处理步骤，复现效果不理想

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