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[数]无约束最优化
1、delivery optimization───交付优化
2、optimization terminated───优化终止
3、constrained optimization───条件最佳化；[分化][数]约束优化；[分化][数]有约束优化
4、assortment optimization───产品组合优化
5、unconstrained view───无约束视图
6、convex optimization───凸规划
7、unconstrained portfolio───无约束投资组合
8、calculus optimization───微积分优化
9、unconstrained forecast───无约束预测
1、This unconstrained optimization problem may be transformed into nonlinear algebraic system of equations.───可将该无约束优化问题转化为求解非线性代数方程组的问题。
2、This book, including unconstrained optimization, the constrained optimization, the dynamic optimization of the calculation of three parts.───本书包括无约束优化计算、约束优化计算、动态优化计算三部分。
3、the second part, nonmonotonic trust region method for unconstrained optimization is studied.───第二部分主要研究无约束最优化问题非单调信赖域法。
4、Two classes of effective methods for solving unconstrained optimization problem are conjugate gradient methods and quasi-Newton methods.───求解无约束优化问题两类有效的方法是：共轭梯度法和拟牛顿法。
5、Trust region method is a kind of efficient and robust method to solve general unconstrained optimization.───对于一般的无约束优化问题，信赖域方法是一种比较有效的方法。
6、Algorithms based on trust regions have been shown to be robust for unconstrained optimization problems.───信赖域方法是解无约束优化问题的有效的和可靠的方法。
7、Trust region algorithm is an effective algorithm for unconstrained optimization problems.───信赖域算法是求解无约束优化问题的一种有效的算法。
8、Preliminary numerical results show that this method is very efficient and is suitable for solving Large-scale unconstrained optimization.───数值试验结果表明，该方法具有良好的计算效能，特别适合于求解大规模无约束优化问题。
9、Penalty function was added to system-level object function to convert unconstrained optimization into constrained optimization.───增加XiTong级罚函数，使XiTong级优化问题转化为无约束优化问题；