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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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maxwell
Maximum likelihood estimation for maxwell function
- 2010-09-23 04:24:21下载
- 积分:1
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box
important filssssssss
- 2010-01-03 17:08:49下载
- 积分:1
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Filtbank
计算声压级及滤波器设计的,具有很重要的作用( One-third-octave band frequency analyser)
- 2013-10-21 19:49:29下载
- 积分:1
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image--bianhuan
包含了巴特沃斯滤波、维纳滤波、求灰度直方图、灰度变换、灰度图像变成RGB图像(Contains the butterworth filter, wiener filtering, gray histogram, gray level transformation, gray image into RGB image)
- 2014-12-10 15:13:57下载
- 积分:1
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dtc_observer
dtc with adaptif observer in Simulink
- 2013-04-24 19:23:49下载
- 积分:1
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f_art2
matlab开发的,基于行作用技术的代数迭代算法反演代码。可用于层析成像(matlab developed algebraic algorithms based on the role of technology line inversion code. Can be used for tomographic imaging)
- 2014-02-25 10:52:18下载
- 积分:1
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csp
CSP, Common Spatial Pattern, 共同空间模式方法用于脑电信号EEG的一种较为全面的方法。(Common Spatial Pattern(CSP) method is a way to pre-processing the brain signal (EEG) in order to decrease the influnce of noise signal.)
- 2020-06-26 19:00:01下载
- 积分:1
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C-C-method
运用C-C算法重构相空间重构嵌入维数和计算时间延迟(Using C-C reconstruction of phase space reconstruction algorithm embedded dimension and computing time delay)
- 2012-04-11 16:07:18下载
- 积分:1
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test_cox
matlab language testcox.dll
- 2012-04-30 07:10:20下载
- 积分:1