left

Definition

Past participle of leave, meaning left over or left out. Phrases such as "left behind" and "left out" appear in fairness and coverage arguments, naming the languages, groups, or cases a method fails to serve. The directional sense also occurs, mostly in figure captions — left panel, left column — so read the surrounding words rather than assuming either sense.

Explainers using this term

• Paper Walkthrough: SA-MRPO — Stop Studying the Subject You've Already AcedLearn What's Left, Not What's Mastered: Saturation Aware Advantage Reweighting for Multi-Reward Policy Optimization