How are the files part-w2v.pkl and obj-w2v.pk created about dj-rn HOT 4 CLOSED

These are word2vec files to import semantics into the representation.
For human body parts, we transform their names (10 parts like head, hands, feet, arms, legs, hip) into word embedding (300 sized). Similarly, for coco 80 objects' names, we also use 300-sized word embeddings to indicate them.

from dj-rn.

Thanks
1-The file part-w2v.pkl is 55128 and file obj-w2v.pk is 80128, and neither is 300 sized!!
2- What do these sizes mean?
3- How do we know which row in part-w2v.pkl specifies the part of the hand fingers(for example)?

from dj-rn.

1. Notice that we use PCA to reduce the dimension of w2v to 128 as stated in our paper.
2. The size means that the SMPL-X model is divided into 55 detailed parts according to this file.
3. With the above file, you could visualize the correspondence between row-indexes and parts.

from dj-rn.

Sorry I understand answer1 and 2 but did not understand answer 3. I mean, how do I know what these 55 part are and what each one is called? I mean, for example, how do I know what part of the body (hand,foot,leg,head,...) is belongs to the first row of these 55 rows and so on?

from dj-rn.