The size of extracted 14*14 features is not "[320, 512, 14, 14]"

[Huntersxsx]

Hello, thank you for your great work, but I met some problems when I ran the code.
I used your "extract_14x14_feat.py" to extract 14x14 visual feature, but the size of extracted "0000xxxx.npy" is [4, 512, 14, 14]. Therefore, when I ran the "main_avst.py" file, we met the problem "IndexError: index 5 is out of bounds for dimension 0 with size 4".
I found the size of 'selected_image' in 'extract_14x14_feat.py' is [4, 3, 224, 224], how can I solve the problem and run the code successfully?

[ayameyao]

Hello, thank you very much for your interest in our work!

We checked the code again and found a mini issue (actually a clerical error) in the "extract_14x14_feat.py" file, for which we apologize.
There is a mini issue in the "image_list=image_list[::18]" statement (line 78), where 18 indicates the video frame sampling rate, but the default sampling rate is 1, so it should be changed to "image_list=image_list[::1]".
We've now fixed this issue, and we're very sorry again for the trouble brought to you by this mistake.

Also, if you have other questions or interests, email communication is very welcome. (Email: guangyaoli@ruc.edu.cn)