Even if you haven’t seen The Matrix (1999) in years, you probably remember this scene: a bald kid in monk-like robes sits ...

Recommendation systems (like Douyin, Qidian novels, etc.) are characterized by high-frequency self-learning: the model may update hourly or even every minute, with features changing rapidly over time.

2) The Oral Glucose Tolerance Test (OGTT) evaluates blood sugar levels two hours post-consumption of a 75 g glucose solution.