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LASSOaLARSa-SPCA
Abstract There are a number of interesting variable selection methods available beside the regular forward selection and stepwise selection methods. Such approaches include LASSO (Least Absolute Shrinkage and Selection Operator), least angle regression (LARS) and elastic net (LARS-EN) regression. There also exists a method for calculating principal components with sparse loadings. This software package contains Matlab implementations of these functions. The standard implementations of these functions are available as add-on packages in S-Plus and R.
Keywords LASSO, LARS, SPCA, Matlab, Elastic Net, Sparse, Sparsity, Variable selection
- 2013-10-28 22:36:21下载
- 积分:1
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xihua
细化骨架的简单程序,对二值图进行操作,如果对于空洞比较大的,先进行膨胀操作(Refinement of skeleton simple program, if the hole bigger, to expand operations
)
- 2015-03-25 14:51:48下载
- 积分:1
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shiyant
舵机扫频辩识,鲁棒控制器,加载系统流量阀,双阀扫频(The sweep frequency identification, robust controller, loading system flow valve, double valve sweep
)
- 2013-12-26 15:44:09下载
- 积分:1
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pso
pso algorithm in matlab
- 2014-10-10 15:49:22下载
- 积分:1
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Fast-detection-matlabPopencvPc
文件包含fast角点检测的matlab,c,以及opencv实现,还包含有参考文献说明等。(The file contains the fast corner detection, Matlab,c, and opencv realized, also contains references descriptions.)
- 2015-01-26 17:12:49下载
- 积分:1
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zuiyoutidu
最速下降法的Matlab程序,实现函数无约束条件下的最小值求解(Steepest descent method in Matlab, functions to achieve the minimum under no constraints to solve)
- 2011-12-14 08:51:16下载
- 积分:1
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高阶累积量
高阶累积量,用于信号的调制识别,性能较好(high order cumulant,used to AMC.)
- 2017-12-28 11:28:16下载
- 积分:1
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Laser-theory-and-simulation
仿真激光的发光原理和速率方程以及调Q技术(Simulation of laser light-emitting principle and rate equations and Q-technology)
- 2016-11-21 16:52:35下载
- 积分:1
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PSO算法求解CVRP“车辆路径问题”
有容量限制的车辆路径问题的启发式算法,本实验采用的是粒子群算法(heuristic algorithm for capacited vehicle routing problem)
- 2021-04-25 22:58:46下载
- 积分:1
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jietitu
说明: 阶梯图绘制的MATLAB程序。需要的来下载。(MATLAB step of mapping procedures. Need to download.)
- 2009-08-02 17:56:26下载
- 积分:1