Swtyblz Encodes

Was that what you were looking for?

then

Deep feature : a notion in machine learning referring to a feature that is computed using a complex algorithm, often a neural network, that transforms simple features into more abstract and useful representations. swtyblz encodes

If I assume that each letter is shifted by a certain number of places, I can try to decode it.

To decode "swtyblz", let's try a common substitution cipher technique. Was that what you were looking for

Now if "swtyblz" encodes: give me a feature

Hmmm...

decode swtyblz as = pretty boy