优策略

Nash is best and minatory at the same time strategy also is the tool with negotiation useful process.

同时纳什最优威胁策略亦是谈判过程有用的工具。

At last, a method of gradient descent by advanced step to get the local minimum is formulated and some good jumping strategy to get the integral minimum are also given out.

分别对蛋白质初始格局的选取、局部最优格局的计算、跳坑策略这三方面进行了深入研究。

Due to the fact that the method based on local linearization is usually lost in local minimum values and the optimization solution is dependent on the selection of initial solution,the standard genetic algorithm has po...

该算法利用拟网格法初始种群和综合交叉策略，克服了早熟收敛现象，从而提高了遗传寻优的效率。理论模型反演与其它方法比较，结果说明遗传算法具有不依赖初始模型，不容易陷入局部极小，多点多路径概率搜索，以及隐含并行性等优点。

As it is not on the basis of monotonicity assumption, it is no liable to local optima in searching.

由于进化策略不需要单调性假设的支持，所以在搜索过程中不易于陷入局部最优。

Experimental simulation results demonstrate that dynamic probabilistic particle swarm optimization with the varying neighborhood topology can solve complex optimization problems and escape from local optimal solutions efficiently.

实验结果表明，基于多簇结构的可变拓扑策略在求解复杂优化问题时优势明显，可以有效地避免算法陷入局部最优，在保证收敛速度的同时增强了算法的全局搜索能力。

Furthermore, the information dissemination of several topologies is analyzed theoretically, and the statistical properties of canonical topologies and varying neighborhood topology are analyzed from graph theory.

针对传统粒子群优化算法中全连接型拓扑和环形拓扑的特点，引入了一种粒子群信息共享方式——多簇结构，进而基于多簇结构提出了动态可变拓扑策略以协调动态概率粒子群优化算法的勘探和开采能力，并从理论上分析了最优信息在各种拓扑中的传播，同时从图论角度分析了几种经典拓扑以及动态可变多簇结构的统计特性。

Aiming at the dynamic nonhomogeneity and kinematic redundancy, making reference to the actions of human beings, we propose a new hierarchical approach of coordinated path planning for mobile manipulateors, and a dynamic weighting strategy, which can avoid obstacles and get the best results of optimization.

针对移动机械手的动态不均匀性及运动冗余性，参考人类完成任务时的行为，本文提出了一种分级协调路径规划法，以及一种动态加权的优化策略，对移动机械手的路径进行离线规划，在避障的前提下保证了移动机械手性能指标最优。

As far as the processing of very large volume data in series and nonrigid image registration applications is concerned, the global optimization method and multi-resolution analysis based registration scheme are also discussesed.

本文以医学图像配准研究为背景，对刚体图像、序列刚体图像和非刚体图像的配准方法进行了研究，并针对序列图像以及非刚体图像配准需要处理的数据量大的问题，着重研究了全局化的参数寻优方法以及多分辨率分析的配准策略。

Compared to the traditional methods,the relevant information with different granularity levels can be analyzed from lower granularity level to higher one in terms of mapping sequence of the concept.

相比传统挖掘方法，该方法通过从低层次到高层次概念的序列映射，可以分析出不同粒度层次的相关信息，有利于决策者做出更准确的决策分析，制定更优的策略。

On the basis of this, the existence of optimal risk control strategy is proved.

在此基础上，证明了最优风险控制策略的存在性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。