So, Rough Set Theory has provided the frame for knowledge roughness research.

分析了基于粗糙集理论的知识粗糙性的产生、性质及实质；

youdao

So, Rough Set Theory has provided the frame for knowledge roughness research.

分析了基于粗糙集理论的知识粗糙性的产生、性质及实质；

youdao