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- 基于Rough集实现判定树归纳分类算法的简化Rough set based to simplify the decision tree class algorithm
- Rough集理论代数与信息论观点的关系研究On the Relationship Between the Algebra View and Information View of Rough Set Theory
- 合集union
- 分集diversity
- 集群colony
- 基于Rough集理论的海军舰船招标工程评价Evaluation of the Sea Warship Bid Engineering Based on Rough Set Theory
- 集线器hub (network)
- 歌集songbook
- Rough集理论在数据挖掘中的应用及其推广The Application and Its Extension of the Theory of Rough Set in Data Mining
- 并集union of set
- 群集throng
- 写真集photo album
- 集装packaging
- 集合体aggregation
- 产业集群industry cluster
- 教父第一集The Godfather - 1972
- 杂集miscellany
- 基于Rough集理论的知识约简与规则挖掘方法Method of the knowledge reduction and the rule mining based on Rough set
- 字集character set
- 集水井sump well
