optimality是什么意思

网络释义

用法例句

The Optimality of Combining Ridge adn Principal Components Estimate in the class of Reduced-dimension Estimators;

在不同的条件下 ,证明了岭型主成分估计有某些最优性

From a lot of problems that have been solved by greedy algorithm, see that they have two important properties: greedy-choice property and optimal substructure.

对于一个具体问题,我们该如何知道是否可以用贪心算法来解决,以及能否得到问题的一个最优解呢?可以从许多用贪心算法求解的问题当中,看到它们具有两个重要的性质:贪心选择性质和最优子结构性质。

Shrunken Principal Components Estimate and Its Variance Optimality;

压缩主成分估计的方差最优性质(英文)

These results show that the canonical correlation variable, in a more general context, will have optimal properties.

其结果说明典则相关变量在更一般意义下具有最优性质。

Optimal Frequency Hopping Sequences: Auto-and Cross-Correlation Properties;

最优跳频序列：自相关和互相关性质

An Optimal Production-Inventory Policy for Deteriorating Items;

一类变质性物品的最优生产-库存策略

OPTIMAL ORDER POLICIES FOR PERISHABLE ITEMS WITH HOLDING COST FUNCTIONS

变库存费的变质性物品的最优订货策略

Property of Difference Coefficient σ/μ for Optimal Portfolio and Its Dete rmination

最优投资组合差异系数σ/μ的性质与确定方法

The Properties of Portfolio′s Covariance Matrix and The Optimal Portfolio Selection

投资组合协方差矩阵的性质与最优组合的选择

Study on the Flour Properties of High Quality Frozen Dumpling and the Best Freezing Process;

优质冷冻水饺的面粉特性及最佳冷冻工艺研究

Doubt and Improvement on the Sufficiency of Productive Pareto Optimal Condition;

对生产帕累托最优条件充分性的质疑与改进

Study on Optimal Inventory Model for Deteriorating Items Based on Linear Trade Credit;

基于线性信用支付的变质物品最优库存模型

Optimal Management of the Production-Inventory System for Deteriorating Products;

变质性物品的生产库存系统的最优管理

Dynamic Optimization Models of Quality Economics Based on Learning Effect

基于学习效应的质量经济性动态最优化模型

Simulation results show that the weighted least squares estimate has better properties than the least squares estimate.

模拟结果表明加权最小二乘估计比最小二乘估计有优良的性质。

ON OPTIMALITY CONDITIONS IN INFINITE VECTOR OPTIMIZATION PROBLEMS;

无穷维向量最优化问题的最优性条件

Track and optimize machine performance including part quality and machine throughput.

跟踪并使机器性能最优化，包括配件的质量和机器的产能。

A Multi-Stage Optimal Inventory Model for Deteriorating Items by Considering Time Value and Inflation Rate;

考虑时值及通货膨胀率的多阶段变质性物品最优库存模型

Optimal Impulsive Control for an Inventory System with a Deteriorating Item Under Stock Dependent Selling Rate;

一类存货影响销售率的变质性物品库存系统的最优脉冲控制

The Optimization Basis and Properties of Combination Fore casting Method with Generalized Weight Arithmetic Average;

广义加权算术平均组合预测法的最优化理论基础及性质