unconstrained optimization
无约束优化：一种数学优化问题
常用释义
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基本释义
- 无约束优化：一种数学优化问题，目标函数没有任何约束条件，可以在整个定义域内寻找最优解。
例句
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1·An unconstrained optimization algorithms is proposed for the estimation of the bias residue.利用无约束优化方法对该偏差余项进行估计。
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2·The paper proposes a nonmonotonic BFGS-trust-region algorithm for unconstrained optimization.给出了一个解无约束最优化问题的非单调的新的BFGS校正的信赖域算法。
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3·An adaptive filter trust region method for large scale unconstrained optimization is proposed.提出一种解大规模无约束优化问题的自适应过滤信赖域法。
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4·At 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。
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5·Unconstrained optimization method is used to find out the effect of input information on water-make.用无约束最优化方法求解各输入信息对涌水量的影响。
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6·This unconstrained optimization problem may be transformed into nonlinear algebraic system of equations.通过变换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。
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7·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。
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8·In this paper, a class of new descent algorithm is proposed to solve unconstrained optimization problems.研究给出了一类新的求解无约束优化问题的下降算法。
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9·Unconstrained optimization methods include gradient, conjugate direction, Newton, and quasi-Newton methods.约束最优化方法包括梯度法、共轭方向法、牛顿法和拟牛顿法。
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10·The conjugate gradient method is one of the most efficient methods for solving unconstrained optimization problems.共轭梯度法是求解无约束优化问题的一类有效方法。