The problem of trapping into the local minimum is solved, which is inherent with the learning algorithms-based on the BP principle by weight strategy.
但是BP网络极容易陷入局部极小值,应用加权策略解决了此问题。
On the other hand, the method in this paper can avoid the local minimum efficiently by adding the number of the particles.
并将仿真结果与BP网络进行比较,仿真数据表明,PSO算法在叠代次数、函数逼近误差、网络性能方面均比BP网络有着显著的提高,且在粒子数目较大的情况下能有效避免BP网络无法避免的局部极小值问题。
Analysis of the traditional artificial potential field failed in path planning due to the local minimum and the possible local minimum area of the external obstacles on the geometry.
本文分析了传统的人工势场法由于局部最小问题而导致规划失败的原因,对可能产生局部极小值区域的障碍物外部几何形状进行分析。
By translating a geometric constraint problem into an optimization problem, the global optimum of a multi-variation function was sought for and the local traps were ignored by using chaos method in the algorithm.
将约束求解问题转化为优化问题,并对多变量函数求全局极值,用混沌算法跳过局部搜索陷阱.
The connectedness of the globally minimal solution set for set-valued optimization problems
集值优化问题全局极小解集的连通性
Local and Global Almost Sure Central Limit Theorems on Extremes;
极值的局部及整体几乎处处中心极限定理
On the Value Orientation of Today s World Structure;
何种多极:世界格局多极化的价值取向问题
New particle swarm optimization algorithm with global-local best minimum
新的全局—局部最优最小值粒子群优化算法
Global Optimising K Value for Semi-Supervised K-means Algorithm
基于半监督K-means的K值全局寻优算法
Dilemma and Value-reconstruction of Paper Media in the Context of Overall Media
全媒体语境下纸媒的困局和价值重构
A remark of locally symmetric extremal Hermitian metric
关于局部对称极值度量的一个注记(英文)
AN EXTREME MINIMUM FIXED POINT THEOREM FOR SET-VALUED MAPPING IN THE LOCAL CONVEX SPACE
局部凸空间中集值映射的一个极小不动点定理
BINARIZATION METHOD OF PASSPORT IMAGE BASED ON GLOBAL ITERATIVE THRESHOLD AND LOCAL ANALYSIS
基于全局迭代阈值和局部分析的护照图像的二值化算法
Implement the Plan of Physical Exercises by Everyone actively, Create a New Work Situation of Make Civilians Healthy;
积极实施“人人运动计划” 开创全民健身新局面
Polarizing Effect of Economic Globalization and the Peaceful Transferof World Structiure;
经济全球化的极化效应与世界格局的和平转移
On the World Multipolaration Pattern and Chian s Security Strategy;
论多极化世界格局与我国周边安全战略
An Analysis of the Interaction between Economic Globalization and Multipolarization of World Pattern;
试析经济全球化与世界格局多极化的互动关系
The targets are separated off from searching for local maximum, determining threshold and combining with the correlation of image frames.
搜索局部极大值,确定阈值并结合图像帧间的相关性分离出目标。
Interval Analysis and Its Applications to Minimax Optimization and Robust Control;
区间分析在极大极小全局优化和鲁棒控制中的应用
- global cubes do not support distinct count measures.
- 全局多维数据集不支持非重复计数度量值。
Analysis of Global Minimum Cost Function for Feedforward Neural Networks
前馈神经网络的代价函数全局最小值分析