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数据挖掘、特征选择lars_lasso

于 2020-11-20 发布文件大小:1476KB

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下载积分: 1 下载次数: 329

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LASSO程序,非常经典的LASSO程序，适合数据挖掘、特征选择(LASSO Matlab code，Data mining and machine learning)

文件列表：

lars
....\lars.m,18691,2008-04-20
....\lars_getXTX.m,1769,2006-05-23
....\lars_init.m,211,2006-08-16
....\lars_scale.m,705,2006-05-21
lars_test
.........\bootstrap_mine.m,3888,2006-05-24
.........\myStopTest.m,993,2007-03-09
.........\test_lars.m,14664,2009-03-04
.........\test_lars_cosExp.mat,1167926,2006-05-21
.........\test_lars_diabetesData.mat,15925,2006-05-21
LeastAngle_2002.pdf,350701,2009-03-04
ReadMe.txt,1647,2009-03-04

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sc
说明： SC is a useful function for displaying rich image data, of use to anyone wishing to visualize and save 2D data in ways beyond that which MATLAB built-in functions allow. This function can be used in place of IMAGE, IMAGESC and IMSHOW, but does so much more. It is fast and displays images as they should be - correct aspect ratio, integer magnification, no axes. In addition, it can return the image as an output variable - useful for saving to disk, texture mapping surfaces, and post-rendering manipulation such as overlaying/combining two or more images.(SC is a useful function for displaying rich image data, of use to anyone wishing to visualize and save 2D data in ways beyond that which MATLAB built-in functions allow. This function can be used in place of IMAGE, IMAGESC and IMSHOW, but does so much more. It is fast and displays images as they should be- correct aspect ratio, integer magnification, no axes. In addition, it can return the image as an output variable- useful for saving to disk, texture mapping surfaces, and post-rendering manipulation such as overlaying/combining two or more images.)

2009-08-25 19:00:06下载

积分：1
addtwo
this is a simple matlab code for adding two numbers with basics tutorial

2011-06-13 18:54:00下载

积分：1
resizephoto
program to resize multiple photos in direct directory

2011-08-16 18:14:20下载

积分：1
cmeans
实现聚类K均值算法： K均值算法：给定类的个数K，将n个对象分到K个类中去，使得类内对象之间的相似性最大，而类之间的相似性最小。(achieving K-mean clustering algorithms : K-means algorithm : given the number of Class K, n objects assigned K to 000 category, making such objects within the similarity between the largest category of the similarity between the smallest.)

2006-06-24 16:58:21下载

积分：1
SingleSystemMPC
本Matlab程序对预测控制中的DMC算法进行了仿真(The Matlab program DMC predictive control algorithm for the simulation)

2014-10-16 20:14:36下载

积分：1
continuous
正弦信号产生一个具有两个正弦信号向量，本设计中运用continuous-state space s-function模块对输入信号进行变换，并通过scope模块显示出来。压缩文件中提供了M文件s-function的编写，以及搭建的模型框图(Generate a sinusoidal signal with two sinusoidal signal vector, the design of the use continuous-state space s-function module to transform the input signal and display module through the scope. Zip file provided in the file s-function M in the preparation and structures of the model diagram)

2010-10-13 15:17:24下载

积分：1
bpsk
说明： BPSK仿真仿真了在瑞利信道和加性高斯白噪声下的调制和解调及误码率(The simulationof bpsk, input the signal in Rayleigh and awgn)

2011-03-23 21:15:53下载

积分：1
gnet_init
无标度网络传染病程序子程序生成节点参数、属性矩阵，本文四个属性(Subprograms for Scale- free Network Infectious Diseases Generate node parameters, attribute matrix, this paper four properties)

2020-12-09 17:39:18下载

积分：1
part2
Rayleigh Fading Channels in Mobile Digital Communication Systems Part II: Mitigation

2010-09-11 20:59:20下载

积分：1
Interactive_Image_Segmentation_by_Maximal_Similari
实现了区域合并的图像分割的经典方法，是Interactive Image Segmentation by Maximal Similarity based Region Merging 论文的源码，可以好好研究(Regional integration to achieve the classic method of image segmentation is the Interactive Image Segmentation by Maximal Similarity based Region Merging paper source, you can carefully study)

2010-05-14 15:23:51下载

积分：1

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数据挖掘、特征选择lars_lasso

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