👉 Stubby is a term used in the field of computer science and artificial intelligence, specifically related to machine learning models. It refers to a model that performs well on small datasets but struggles with larger ones due to its limited capacity for capturing complex patterns and relationships. A "stubby" model might be described as one that has low generalization ability or difficulty generalizing to new data sets. This is because the model's performance can vary significantly depending on the size of the training dataset, which is often