semantic_words in H5file

[xpchen0]

Hello
In DataLoader.lua file, I got a wrong in:
local semantic_attrs_size = self.h5_file:read('/semantic_words'):dataspaceSize()

there is no "semantic_words" label in my h5 file .I create h5 file use neuraltalk2 's prepro.py.
how can I get it?
Just use labels in h5, is that ok?

[HowardChung1209]

I got the same problem. How did you solve it?

[PC91]

According to the paper, I think we'll have to regenerate this variable by the code in paper "From Captions to Visual Concepts and Back" with its corresponding repository in https://github.com/s-gupta/visual-concepts

[chapternewscu]

@PC91
if u want to use the MIL, u should add the MIL code(MIL layer , MIL data) to the Caffe version u are using

[chapternewscu]

@HowardChung1209 I'm so sorry , i just mark up this code. u can contact the author maybe

[PC91]

@chapternewscu yes. I managed to run the MIL layer of Caffe. As far as I understand, semantic_concepts are corresponding indices in the whole vocabulary (which could have a size of nearly 10000) of 1000 concepts in MIL VGG model.