搜索资源列表
SnOW
- This package provides a Maximum Entropy Modeling toolkit written in C++ with Python binding. It includes: Conditional Maximum Entropy Model L-BFGS Parameter Estimation GIS Parameter Estimation Gaussian Pr
New_BFGSsp
- 近代优化方法利用C++编写的BFGS求最优解的程序, 非常有价值-The use of modern optimization methods written in C++ BFGS procedure, the optimal solution is very valuable
broydn
- BFGS方法子程序，近似的塞黑矩阵算法。-BFGS method subroutines, similar to Serbia and Montenegro matrix algorithm.
bfgswopt
- steepest descent/bfgs with polynomial line search
Gauss_Constrained_Optimization.ZIP
- CO is an applications module written in the GAUSS programming language. It solves the Nonlinear Programming problem, subject to general constraints on the parameters - linear or nonlinear, equality or inequality, using t
2
- 实现最优化搜索中，DFB法，秩1法，bfgs法以及共轭梯度法进行最优化数据搜索。其中共轭梯度法下降速率比较慢，要合理设置终止门限-Optimize the search, DFB method, rank 1 method, bfgs method and conjugate gradient method to optimize the data search. Conjugate gradient method in which t
vmaBFGS
- BFGS变尺度法，MATLAB实现，求解函数极值-BFGS variable metric algorithm implemented by MATLAB
Conjugate-gradient-methodPBFGS
- 主要问题：如函数为f(X)=x1*x1*x1*x1+x2*x2时，算得的结果有问题，初步估计是因为迭代公式中出现了求梯度的模的分量造成的，有待继续改进，不过用BFGS算法C语言程序算时，上述问题没有发生，所以才说BFGS算法是无约束优化中最稳定的算法之一了-Main issues: If function f (X) = x1* x1* x1* x1+ x2* x2, the result of a problem considered
liblbfgs-1.10.tar
- L-BFGS的c库文件，可以求最优化规划问题，非常好用，欢迎下载。-libLBFGS: a library of Limited-memory Broyden-Fletcher-Goldfarb-Shanno (L-BFGS)
homework-code
- 不精确一维搜索wolfe-Powell准则、BFGS、牛顿法、LU分解、有效集法等-Inexact line search wolfe-Powell criteria, BFGS, Newton' s method, LU decomposition, the effective collection method
Trust-Region
- 用BFGS更新矩阵的信赖域法解优化问题的MATLAB程序-Trust Region Method For Solving Optimization Problem
Variable-Scale-method
- 变尺度法BFGS算法的C++源码,解优化问题。-C++ code for variable scale method BFGS algorithm, solve optimized problems.
se22
- 一类非单调保守BFGS算法研究.A class of Nonmonotone conserved BFGS algorithm.-A class of Nonmonotone conserved BFGS algorithm.
Newton-method-
- 用牛顿法，最速下降法，BFGS公式求解同一问题，并可比较其收敛速度-With Newton method, the steepest descent method, BFGS formula to solve the same problem , and can compare the convergence speed
fminlbfgs_version2
- 可以实现大规模的bfgs功能，进行目标函数的最优化求解，即L-BFGS-Can achieve large scale bfgs function, the objective function is the most optimal solution, ie, L-BFGS
liblbfgs
- 一个有限内存Broyden-Fletcher-Goldfarb-Shanno函数半二次优化工具，可以用来进行求解函数最优值。-libLBFGS is a C port of the implementation of Limited-memory Broyden-Fletcher-Goldfarb-Shanno (L-BFGS) method, which can be used to solve the optimization
hucrf_code
- Hidden-Unit Conditional Random Fields 工具箱，可以用于训练linearCRF和和L.J.P. van der Maaten, M. Welling 提出的huCRF-We provide Matlab code that implements the training and evaluation of hidden-unit CRFs, as well as code to reprod
Array-beamforming-optimization
- 本文给出了一种利用幅相加权对阵列天线进行全局优化的方法。为了使天线的辐射波束形成给定的 方向图，采用联合应用DFP和BFGS公式的变度量算法对阵列天线各单元的馈电幅度和相位分布进行优化， 通过C++语言编程计算实现，从而使得优化后的阵列天线主波束形状能够与预给波束形状相吻合，达到设计 要求。全局优化是本文的特色，它弥补了局部优化结果的精确度依赖于初始值的缺点，因而得以保证通过优 化得到的天线主波束与给定波束的主瓣相吻合，
wolfe-type-stepsize-search
- bfgs算法中需要用到的步长规则-the BFGS method
BBFGSF
- 利用BFGS算法求解大规模无约束最优化化问题，代码所用语言为Fortran77. -BFGS algorithm for solving large-scale unconstrained optimization of the problem, the code language used is Fortran 77.