<span style="font-family:宋体;font-size:10pt;">本文将粗糙集理论与模糊集理论结合起来</span><span style="font-family:宋体;font-size:10pt;">,</span><span style="font-family:宋体;font-size:10pt;">给出一种图书馆最优选书算法。该算法首先从已知数据的初始信息系统出发</span><span style="font-family:宋体;font-size:10pt;">,</span><span style="font-family:宋体;font-size:10pt;">计算各选书方案之间的相似度,从而构造相似矩阵</span><span style="font-family:宋体;font-size:10pt;">,</span>&l...