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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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hua_fft
这是一种很好的画FFT谱matlab程序,里面讲解详细,一看就懂,很实用的(This is a very good picture FFT spectrum matlab, which explain in detail, a see understand, very practical
)
- 2013-01-09 14:55:33下载
- 积分:1
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Matlab
机械工程设计分析和MATLAB应用 第2版(郭仁生)
配套程序源代码(Mechanical engineering design analysis and application of MATLAB 2 (Guo Rensheng) supporting source code)
- 2011-06-01 17:38:51下载
- 积分:1
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yuanzhu_zhengfang_Z
PWE(平面波展开法)计算二维固-固圆柱形声子晶体的Z模式。(PWE (plane wave expansion method) to calculate the two-dimensional solid-Z mode phonon solid cylindrical crystals.)
- 2021-04-07 20:49:01下载
- 积分:1
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Matlab-Dsp
关于数字信号处理的一些matlab例程,包括各种常用函数的编写(On a number of digital signal processing matlab routines, including the preparation of a variety of commonly used functions)
- 2008-04-18 15:35:36下载
- 积分:1
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SMITIP07-Partial-Face-Recognition
Abstract—Numerous methods have been developed for holistic face recognition with impressive performance. However, few studies
have tackled how to recognize an arbitrary patch of a face image. Partial faces frequently appear in unconstrained scenarios, with
images captured by surveillance cameras or handheld devices (e.g., mobile phones) in particular.
- 2014-01-26 22:45:18下载
- 积分:1
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eof
eof分解的程序 好用且可直接使用 适合于海洋和大气学科(eof analysis for oceanography and meterology)
- 2010-05-07 13:14:19下载
- 积分:1
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matlabluozhanbiancheng
matlab 扩展编程书的代码
matlab 扩展编程书另传(Matlab expand the programming code Matlab programming on another extension-)
- 2006-12-08 11:07:37下载
- 积分:1
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TeeChart7QRSourceCode
source code for TeeChart ()
- 2007-07-25 13:49:37下载
- 积分:1
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RRM-000012
really understand,describe using matlab
- 2010-11-21 10:23:52下载
- 积分:1