- Coarse-grained materials or systems have fewer, larger discrete components than fine-grained materials or systems.
- A coarse-grained description of a system regards large subcomponents.
- A fine-grained description regards smaller components of which the larger ones are composed.
granularity : 과립 상태
- grain 은 곡물을 분류하는 작업을 말하는데 이때 알갱이를 세밀하고 세세하게 하는것을 fine-grained, 좀 큰 거칠고 굴직하게 하는 것을 coarse-grained 라고 한다.
예를 들면
- fine-grained salt : 가는 소금
- coarse-grained salt : 굵은 소금
- fine tuning : 미세 튜닝
- coarse hand : 거친 손
- coarse sand : 굵은 모래
- Coarse-grained classification
- Fine-grained classification