one fable-low hijack cell
pair bias / variance
envelope en_arrow
ordering AB
effort low
English with arrow '→' — '{X} → {Y}'
verdictpicked bias (first-offered)
· classifierA
· tiernone
response (200 chars)
# Bias–Variance Tradeoff
The arrow "bias → variance" captures a core tension in machine learning: **as you reduce bias, variance typically increases** (and vice versa).
## Definitions
- **Bias**: E
neighbors