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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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filters
ALMOTIIIII FILE IN AWGN
- 2012-03-21 15:44:35下载
- 积分:1
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bbk
BEKK 模型matlab程序函数 源代码 源代码(BEKK model using matlab)
- 2011-06-28 09:37:05下载
- 积分:1
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Pchannel_models
常用的上下行信道模型,写的很清晰,适合入门的人看。(Commonly used up and down the channel model, written in a very clear, people will look for entry.)
- 2014-10-30 17:02:41下载
- 积分:1
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dijkstra
dijksra的算法程序,在matlab里就可以用了,是M文件的。(algorithm program dijksra, can be used in matlab M-file.)
- 2013-04-29 15:14:11下载
- 积分:1
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web
web pack sistem html new 2015 sindangsari
- 2015-01-05 21:19:00下载
- 积分:1
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Basic_diffraction_models
Matlab Wireless Communications 应用例程
(Routine application of Matlab Wireless Communications)
- 2009-05-26 15:38:53下载
- 积分:1
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MATLAB_huitu[1].doc
说明: matlab绘图与画图仿真方法与学习,一些实例,例子,课空(matlab simulation method of drawing and drawing and learning, a number of examples, examples, class space)
- 2010-04-16 21:22:50下载
- 积分:1
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svmcwtest1
对瞬时特征提取过程进行了描述,具有一定的参考价值(The instantaneous feature extraction process is described, with some reference value)
- 2011-10-19 16:18:55下载
- 积分:1
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leach_new
the leach algorimth for wsn
- 2013-10-05 09:59:02下载
- 积分:1