3 ms·

Agreed, but it doesn't really explain it in any real sense.

• mr_toad 4y ago
  “However, in the over-parameterized regime, there are many models that fit the train set and there exist such good models.” One explanation is that a very large model effectively fits several models and penalises over-fit models itself.
• skinner_ 4y ago
  Work is ongoing, this is a whole field of research now, a good keyword to search for is "implicit regularization".