Raschka's Reasoning from Scratch Covers Log-Probability Scoring and Self-Refinement
Original titleReasoning from scratch, round number 5! This time, talking about log-probability scoring (also a great fundamental concept for loss funct...
AISummary
Sebastian Raschka's fifth Reasoning from Scratch video explains log-probability scoring and self-refinement for LLMs. It covers token probabilities, PyTorch implementation, numerical stability, and a self-refinement loop evaluated on MATH-500, with the log-probability concept linked to cross-entropy loss in pre-training and distillation.
Source: Sebastian Raschka · x.comPublished · added here