精度与程度的逻辑或粗糙集模型<sup>*</sup>

张贤勇，熊方，莫智文

Rough Set Model Based on Logical OR Operation of Precision and Grade

ZHANG Xian-Yong, XIONG Fang, MO Zhi-Wen

模式识别与人工智能 . 2009, (5): 697 -703 .