> In actual machine learning context, it is usually called data resynthesis or data hallucination. Your comment is the fourth-highest search result for "data r

> In actual machine learning context, it is usually called data resynthesis or data hallucination. Your comment is the fourth-highest search result for "data resynthesis" on Google. These are not common phrases by any stretch. Also, describing regularization in a model-fitting context is not "problematic," it's the main application of the concept.