What's the meaning each number of 128D unit hypersphere?

[侯伟]

I am trying openface, but confused with 128D unit hypersphere: What's the meaning of each dimensional in the 128D vector? I mean, are some numbers in the 128D vector represent nose , eyes or ears?

 pic url: http://cmusatyalab.github.io/openface/

 and I got a pic below, in the begin, I thought 128D is connected with pic below , but I had found the number of point in the pic is 68, which can not be connected to 128D.

pic url:  http://openface-api.readthedocs.io/en/latest/openface.html

                     

[Mohamed Ikbel Boulabiar]

no one knows what's the matching meaning.

If someone do, he will solve the problem of all deep neural networks models which are black boxes to be trained and used as they are.

[alihaide...@gmail.com]

No It is contain the discriminative features embedding of face.