登录
首页 » matlab » mtsvm

mtsvm

于 2021-04-13 发布
0 334
下载积分: 1 下载次数: 20

代码说明:

说明:  多分类孪生支持向量机,主体是-1 1的2分类孪生支持向量机,采用onevsone改编成多分类的孪生支持向量机(multi classification twin support vector machine, kernel code is binary-classification twin support vector machine ,constructed it as a multi classification twin support vector machine by using OneVsOne coding)

文件列表:

multi_classification_twin_support_vector_machine\classifier1.m, 1750 , 2019-09-25
multi_classification_twin_support_vector_machine\correctness_ker.m, 693 , 2019-09-25
multi_classification_twin_support_vector_machine\data.mat, 3569 , 2019-09-25
multi_classification_twin_support_vector_machine\main.m, 993 , 2019-09-25
multi_classification_twin_support_vector_machine\svkernel.m, 2595 , 2008-02-27
multi_classification_twin_support_vector_machine\tsvc_ker.m, 844 , 2019-09-25
multi_classification_twin_support_vector_machine\使用前阅读我.txt, 187 , 2019-09-25
multi_classification_twin_support_vector_machine\多分类.png, 27667 , 2019-09-25
multi_classification_twin_support_vector_machine, 0 , 2019-09-25

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • DateConvert
    DateConvert:简单而快速的日期转换 DateConvert转换DATESTR(0)格式的日期向量或序列号和日期向后。 Matlab的DATENUM,DATEVEC和DATESTR接受各种不同意见,但结果他们是缓慢的。如果输入格式正是众所周知,转换可以更快: DATENUM( 17 - 10 - 2009 11时08分23秒 ):2.97秒 DateConvert( 17 - 10 - 2009 11时08分23秒 , 号码 ):0.039秒 =>“1.3%(1000环,1.5GHz的奔腾- M的,利用Matlab 7.7) DateConvert不*不*验证作为Matlab的日期函数输入日期: DATEVEC( 32 - 2 - 2008 25:62:63 )的答复[2008 3 4 2 2 7] DateConvert( 32 - 2 - 2008 25:61:67 , 载体 )的答复[2008 2 32 25 61 67]! 因此DateConvert几乎微不足道,但对速度进行了优化。我需要时间排序200 000邮票,并从217个减少到11秒的时间。 请运行单元测试TestDateVec检查的有效性和速度。 测试:利用Matlab 6.5,7.7,7.8,winxp的,32位。 纯Matlab代码,所以兼容性的MacOS,Linux操作系统,64位预期。 英语月份名称是必要的。(DateConvert: Simple but fast date conversion DateConvert converts the DATESTR(0) format to a date vector or serial date number and backwards. Matlab s DATENUM, DATEVEC and DATESTR accept a variety of inputs, but in consequence they are slow. If the input format is exactly known, the conversion can be much faster: DATENUM( 17-Oct-2009 11:08:23 ): 2.97 sec DateConvert( 17-Oct-2009 11:08:23 , number ): 0.039 sec => 1.3 (1000 loops, 1.5GHz Pentium-M, Matlab 7.7) DateConvert does*not* validate the input date as Matlab s date functions: DATEVEC( 32-Feb-2008 25:62:63 ) replies [2008 3 4 2 2 7], DateConvert( 32-Feb-2008 25:61:67 , vector ) replies [2008 2 32 25 61 67] ! So DateConvert is nearly trivial, but optimized for speed. I needed it for sorting 200 000 time stamps and reduced the time from 217 to 11 sec. Please run the unit-test TestDateVec to check validity and speed. Tested: Matlab 6.5, 7.7, 7.8, WinXP, 32bit. Pure Matlab code, so compat)
    2010-07-05 11:59:46下载
    积分:1
  • pxc3895670
    fbmc ofdm resource allocation
    2014-10-28 13:47:20下载
    积分:1
  • ssim
    这个程序可以计算一幅图像的结构相似度指数SSIM,一定程度上评估图像质量。(This program can calculate an image structural similarity index SSIM, to some extent, to assess the quality of the image.)
    2013-05-19 21:20:53下载
    积分:1
  • bbbb
    摘 要:提出一种新的基于Pareto多目标进化免疫算法(PMEIA)。算法在每一代进化群体中选取最优非支配抗体保存到记忆细胞文档中 同时引入Parzen窗估计法计算记忆细胞的熵值,根据熵值对记忆细胞文档进行动更新,使算法向着理想Pareto最优边界搜索。此外,算法基于点在目标空间分况进行克隆选择,有利于得到分布较广的Pareto最优边界,且加快了收敛速度。与已有算法相比, PMEIA在收敛性、多样性,以及解的分布性方面都得到很好的提高。(Abstract:This paperproposed a new pareto-based multi-object evolutionary mi mune algorithm(PMEIA). PMEIA selected optmi alnon-dominated antibodieswhichwere then reserved inmemory cellarchive, and introducedParzenwindow to calculate entropy ofmemory cells. Updated thememory cell archive according to entropy ofmemory cells. This guarantees the conver- gence to the true Pareto fron.t Moreover, the performance of clone selection was dependent on distribution in the objective space, whichwas favorable forgetting awidely spreadPareto frontand mi proving convergence speed. Comparedwith the exis- ted algorithms, the obtained solutions ofPMEIA havemuch betterperformance in the convergence, diversity and distribution.)
    2010-01-09 13:08:12下载
    积分:1
  • c-junzhi
    一个关于c均值的聚类源程序,在matlab下运行(one on the c-means clustering source, operating under the Matlab)
    2007-03-18 09:16:19下载
    积分:1
  • project
    产生伪随机M序列,作为系统输入,可以改变级数(create M order number)
    2012-05-16 22:48:44下载
    积分:1
  • RMatlab
    To call R from within Matlab, you will need to have R compiled as a shared library. This needs to be done when compiling R from source (or via one of the binary distributions that have support for this.) Download the R source from cran.r-project.org.
    2014-08-08 16:47:25下载
    积分:1
  • svm
    基于支持向量机传感器故障诊断Matlab原程序( Fault Diagnosis Based on the SVM)
    2021-05-14 15:30:03下载
    积分:1
  • convolution_code
    移动通信系统中,卷积码的matlab仿真程序(Convolutional code matlab simulation program)
    2013-11-01 15:17:24下载
    积分:1
  • Introduction-to-digital-signal-processing-and-fil
    digital signal processing, wiley publishers
    2013-11-09 21:56:05下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载