Zhao

I know some about `noise_img_feat = np.random.uniform(0, 3, img_feat_shape)` But, I do not konw **Why uniform** and **Why 0 ~ 3**?

I mean is "do not use `image_len` in calculate attn(`as mask`)"

And is some error in attn softmax dim? https://github.com/HLTCHKUST/VG-GPLMs/blob/ecd40e8d884123666a339ef9d2968b178610b898/src/models/modeling_bart.py#L882 **attn shape is [batch_size(0), text_len(1), image_len(2)]**, should "softmax" in "image_len dim (2)" **So I think "the softmax dim should 2 not...

https://github.com/HLTCHKUST/VG-GPLMs/blob/ecd40e8d884123666a339ef9d2968b178610b898/src/models/modeling_bart.py#L882 I think `L882` should be 【**reason see up**】 `attn = F.softmax(attn, dim=2) ` **am I wrong?**