CAJ | 학술논문

用粗糙集中组合属性重要度确定单属性重要度的理论，给出了供应链最佳合作伙伴选择的新方法，改进了文献[1]的粗糙集评价方法，新方法计算的指标权重结果避免了文献[1]中计算的指标权重为0的情况出现，同时新算法计算的各指标重要度之和比原算法各指标重要度之和大，计算精度更高，评价结果更符合实际。
용조조집중조합속성중요도학정단속성중요도적이론，급출료공응련최가합작화반선택적신방법，개진료문헌[1]적조조집평개방법，신방법계산적지표권중결과피면료문헌[1]중계산적지표권중위0적정황출현，동시신산법계산적각지표중요도지화비원산법각지표중요도지화대，계산정도경고，평개결과경부합실제。
The theory that combinational attribute significance degree to determine the single attribute significance based on rough set has triggered a new method of Selection of Supply Chains Cooperators and has improved the method in paper [1 ] .The new method has solved the problem in paper [1] that the weight of some index is zero .Meanwhile ,the sum of significance degree of each index with new algorithm for computing is larger than algorithm of paper [1 ] ,with higher accuracy in computing ,and more objective evaluation results .