1.
A Study on Portfolio Investment Decision under Nonnegative Constraints by Genetic Algorithms
非负约束条件下组合证券投资决策的遗传算法
2.
Portfolio Investment with Nonnegative Constraints on Genetic Algorithms
基于遗传算法的非负约束组合证券投资决策
3.
A Study on Portfolio Investment Decision Model Including the Risk Free Security under the Condition of No Short Sale;
非负约束下含无风险证券的投资组合方法
4.
MPRP and TMPRP Type Methods for the Optimization Problems with Nonnegative Constraints
求解非负约束最优化问题的MPRP和TMPRP型算法
5.
Branch-bound Method for Portfolio Investment Decision under Nonnegative Constraint
非负约束条件下组合证券投资决策的分枝定界法
6.
Efficient Portfolio Set with Nonnegative Investment Proportions Containts and Its Dynamic Analysis
投资比例非负约束的风险证券组合有效集及动态分析
7.
A Study on the Properties and the Determination of the Efficient Portfolio Frontier under Nonnegative Constraint;
非负约束条件下有效边界的链接性质及其确定方法
8.
The genetic algorithms is used to solve the problem of the portfolio investment with expected rate of return under the condition of nonnegative constraints,and it is also applied to a six kind of stock investment problem.
讨论了非负约束条件下实现预期投资收益率的组合证券投资的遗传算法。
9.
Source apportionment of polycyclic aromatic hydrocarbons in sediments of the Daliao River,China:Positive matrix factorization and factor analysis with non-negative constraints
正定矩阵因子分解和非负约束因子分析用于大辽河沉积物中多环芳烃源解析的比较研究
10.
The restraint conditions of multiple solutions for a kind of discrete equations;
一类离散方程存在多个非负解的约束条件
11.
The Symmetric Nonegative Definite Solutions of Linear Matrix Equation XA=B;
子矩阵约束下矩阵方程XA=B的对称非负定解
12.
New Scheme for Decomposition of Mixed Pixels Based on Constrained Nonnegative Matrix Factorization
基于约束非负矩阵分解的混合象元分解新方法
13.
Unconstrained Optimization Methods Based on Negative Curvature Directions and Nonmonotone Techniques;
利用负曲率方向和非单调技术解无约束优化问题的方法
14.
Solution of Matrix Equation AX=B with Controlled Condition of Anti-bisymmetric Nonnegative Definite Matrices;
约束条件为双反对称非负定阵的矩阵方程AX=B的求解
15.
Sparseness-controlled non-negative tensor factorization and its application in machinery fault diagnosis
含稀疏度约束的非负张量分解算法及其在故障诊断中的应用(英文)
16.
THE Comparison of Dynamical Equation About Holonomic Constraint and Nonholonomic Constraint;
完整约束与非完整约束的动力学比较
17.
Nonmonotonic Trust Region Algorithms for Unconstrained and Constrained Optimization;
无约束优化与约束优化的非单调信赖域算法
18.
You dislike restrictions and like to be the one in charge.
你厌恶约束，而且喜欢成为负责人。