incomplete and fuzzy objective information systems

• 粗糙集

incomplete and fuzzy objective information systems的用法和样例：

例句

1. This paper proposes a new discretization algorithm for continuous attributes to incomplete information systems.
   针对不完备信息系统提出了一种新的粗糙集离散化算法。
2. Both the certainty and uncertainty basis decision rules were extracted directly by using rough sets theory, and then formed libraries of decision rules of the information system.
   利用粗糙集理论直接生成确定性基本决策规则和不确定性基本决策规则，形成信息系统的基本决策规则库。