AI & MLRecommendedAIML-SYS-017
Mixed-Precision Training
Training in 16-bit or lower floating point with loss scaling to prevent underflow.
- Difficulty
- 4 / 5
- Importance
- 4 / 5
- Study time
- 1–2 h
- Kind of work
- Mixed
Why it matters
The learner can compare fp32, fp16, and bf16 ranges and explain why loss scaling rescues small gradients in fp16.