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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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project5
this is MLP project in Neural Network that have userinterface. run GUI.m to execute project
- 2009-05-29 15:06:31下载
- 积分:1
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Downloads
basepaper for communication
- 2014-01-19 12:36:03下载
- 积分:1
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MATLAB_handbook
《MATLAB实用指南》系列丛书源代码,很经典的丛书系列,有其中4本的源程序(failed to translate)
- 2009-05-21 09:44:49下载
- 积分:1
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split
城市交通方式划分,运用于城市轨道交通需求预测(Traffic cell Od merging process, applied to urban rail transport demand forecast)
- 2011-07-14 15:35:30下载
- 积分:1
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snake_asm_courseware_code
说明: 国外课件:Active shape model 和 active contour model(snake)的matlab 原码,包括PDF格式的程序使用说明(Foreign courseware: Active shape model and active contour model (snake) in the matlab source, including the PDF format of the program instructions)
- 2010-04-21 00:16:31下载
- 积分:1
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findpixval
we can find the pixel values through this document
- 2011-04-28 20:13:15下载
- 积分:1
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Fastattributereduction
粗糙集理论属性约简的例子,基于MATLAB实现(This is the use of rough set theory )
- 2021-01-10 13:18:51下载
- 积分:1
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Newton-descent-method-algorithm-
牛顿下山法算法用matlab实现源程序,完整无缺,运行无错误,正常引用!(Newton descent method algorithm implementation using matlab source, intact, run the error-free, normal reference!
)
- 2011-05-16 11:07:33下载
- 积分:1
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PN_LMS_ECHOcanceller
基于PN序列的数字直放站中回波抵消matlab实现代码,信号源采用OFDM调制信号,并有详细的注释说明,可以供大家参考借鉴(Digital repeater stations based on PN sequence in echo offset matlab code, signal source using OFDM modulation signal, and a detailed annotation, can for your reference)
- 2014-08-23 11:29:24下载
- 积分:1