trade-offs

Definition

Relationships where improving one quantity necessarily degrades another: accuracy against latency, precision against recall, memory against approximation error. Most engineering decisions in this field are trade-off decisions, which is why papers report curves rather than single numbers — the honest claim is usually that a method moves the whole curve, not that it wins everywhere. Also spelled tradeoffs.

Explainers using this term

• Probabilistic Data Structures — Counting Without CountingSpace/Time Trade-offs in Hash Coding with Allowable Errors (Bloom