dynamic model

A model that is frequently (maybe even continuously) retrained.

Plain English Explanation

A model that is frequently (maybe even continuously) retrained. A dynamic model is a "lifelong learner" that constantly adapts to evolving data. A dynamic model is also known as an online model. Contrast with static model.

How is it used?

Practitioners refer to dynamic model when building, training, or evaluating machine learning systems. It appears in research papers, product documentation, and technical discussions about AI capabilities and limitations.