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@smosvctutor
非平衡数据集的分类问题经常出现在许多实际应用中.支持向量机在处理这一类问题时,整体分类性能比较低.为此,Veropoulos提出的采用不同惩罚系数的改进算法可以较好的解决此类问题.此外,可以利用序列最小优化算法简单快速的解决上述优化问题.(Non-equilibrium data sets classification problems often appear in many practical applications. Support Vector Machine in dealing with this type of issue, the overall classification performance is relatively low. To this end, Veropoulos proposed punishment coefficient using different algorithms can improve the better solution such issues. In addition, can use the Sequential Minimal Optimization algorithm is simple and fast solution to the above optimization problem.)
- 2008-01-08 21:43:04下载
- 积分:1
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3830272a74e3
区域生长法,matlab代码,包含3个m文件和两幅图像(Region growing method, matlab code, containing 3 m files and the two images
)
- 2012-01-02 09:34:26下载
- 积分:1
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juzhenlun
基于matlab的矩阵论算法,有利于矩阵论初学者使用(Algorithm based on matlab of matrix theory, matrix theory in favor of beginners)
- 2015-11-03 20:24:06下载
- 积分:1
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20190829MCMC
说明: 马尔科夫链蒙特卡洛方法的一个小例子,给了具体的数据和示例(a matlab code for MCMC application)
- 2020-02-11 10:30:42下载
- 积分:1
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cdhmm
用Matlab开发的基于HMM的语音识别系统(Developed using Matlab-based HMM speech recognition system)
- 2009-03-25 16:51:16下载
- 积分:1
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MRI-tumour
MRI used in health research work
- 2015-03-02 02:05:19下载
- 积分:1
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Matal_line
matlab 线性算法的研究,适合初学者学习(matlab linear algorithm, suitable for beginners to learn)
- 2010-06-20 12:46:52下载
- 积分:1
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score-lookup-GUI
说明: 可以查询多种格式的文件。输入姓名,即可得到相应的成绩。内附写有成绩的文件txt,xls,xlsx。(Can query a variety of formats. Enter the name, you can obtain the corresponding results. Written document containing results.)
- 2011-03-18 16:37:08下载
- 积分:1
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ant
说明: 蚁群算法的matlab代码,经过测试没有问题(Ant colony matlab code)
- 2011-03-21 23:28:38下载
- 积分:1
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chap4
matlab图像处理实例详解——数字图像的运算(matlab image processing example explanation- digital image computing)
- 2013-11-06 14:22:20下载
- 积分:1