convex linear combination造句

例句与造句

1. in order to improve the prediction precision and applicable range, a metamodel approach which is a convex linear combination of fitness methods has been presented and validated by using both the test function and the simulation application example
   为了提高元模型的预测精度和适用范围，提出了一种多拟合法凸线性组合元模型方法，并利用测试函数与仿真应用实例进行了验证。
2. It's difficult to find convex linear combination in a sentence. 用convex linear combination造句挺难的