feature rules的用法和樣例：
例句
- Aim Fuzzy interpolative reasoning has become an important approach to solve the problem of sparse rules.
摘要目的模糊插值推理逐漸成為處理稀疏規則庫的重要推理方法。 - 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.
利用粗糙集理論直接生成確定性基本決策規則和不確定性基本決策規則，形成信息系統的基本決策規則庫。
