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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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matlab
MATLAB练习可以作基本的应用练习,帮助建立(MALABSCIENCE)
- 2010-01-25 21:20:23下载
- 积分:1
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edgedemo
edge detection.Real-time Canny/Sobel edge detection. Requires: Matlab Image Proc. Toolkit liveimagejpg.m . Tested: Matlab version 7.0 (linux)
- 2011-01-14 18:51:29下载
- 积分:1
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Communication-systems-using-MATLAB
现代通信系统使用MATLAB全+全部程序,提供了利用MATLAB的普及型学生版本在计算机上解决“现代通信系统”这门课程中涉及的几乎所有方面的问题的分析思路、方法、MATLAB脚本文件和处理结果的范例以及供学生自主学习研讨的习题。(Modern communication systems using MATLAB full+ entire program, providing a universal student using MATLAB version on a computer analysis of ideas to solve the " modern communication systems," this course involved in almost all aspects of the problem, methods, MATLAB script files and handling The results of examples and discussions for independent learning exercises.)
- 2013-12-16 17:23:42下载
- 积分:1
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offgrid_Bayesian_ULA
说明: 利用贝叶斯方法求解标准直线阵列doa估计问题(Using Bayesian method to solve DOA estimation problem)
- 2020-05-21 14:25:33下载
- 积分:1
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Principal-component-analysis
matlab 主成分分析,内含数据和程序源码。很好的数学建模资料(Principal component analysis
)
- 2012-06-17 17:01:42下载
- 积分:1
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Face-a-eye-detection-codes
Matlab codes for Face and Eye detection.
- 2014-01-06 14:55:22下载
- 积分:1
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ML_and_MAP
最大似然和最大后验概率算法描述,比较性能,仿真分析(Maximum likelihood and maximum a posteriori probability algorithm description, comparative performance, simulation analysis)
- 2021-01-28 17:28:39下载
- 积分:1
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ASegmentationAlgorithmforContrast-EnhancedImages
说明: 基于Graph Cut的一种分割方法,比较著名的论文。(Graph Cut based on a segmentation method to compare the famous paper.)
- 2010-04-23 10:47:28下载
- 积分:1
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QAM_Eb_No_SER
QAM_Eb_No-SER. This Code describer a modulation program
- 2011-05-12 17:20:47下载
- 积分:1