[FEATURE] Extraction of latent space

[42elenz]

Dear Team,
Thanks for this awesome Repo :)
I wanted to suggest a way for extracting Latent-Spaces Embeddings and the backpropagation of losses based on this. This could be done with a encode(x) function that gives back the Latent-Spaces.

Maybe this also could be interesting in Using some Embedding anlyses for feature importans, but mainly i would like to use the embedding space for downstream tasks.

I hope this description was helpfull and clear and that you take this idea in consideration.

Thx.