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by Lex AI
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Practice
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← Practice
Fine Tuning
8 problems
DPO loss
Medium
Generalised Advantage Estimation (GAE)
Medium
GRPO objective
Hard
Knowledge-Distillation Loss
Medium
LoRA forward pass
Easy
ORPO Loss (Odds-Ratio Preference Optimisation)
Medium
PPO clipped objective
Medium
Reward-Model Margin Loss
Medium