-
@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
-
fish_eye
做出一个动态图形,在matlab中生成一幅可以动态显示的图形,效果还好,值得一看(make a moving picture)
- 2011-06-12 10:14:00下载
- 积分:1
-
CONTOH-PENERAPAN-ALGORITMA-PADA-GUI-MATLAB
this is an example on how to implement an algorythm in matlab. This example use GUI Matlab. It use the grayscale and negation algorythm as algorythm s example.
- 2014-10-12 02:53:50下载
- 积分:1
-
biometrie
ce travail aborde l authentification et édentification en biometrie avec l enpreinte digital
- 2015-03-07 00:50:19下载
- 积分:1
-
mannual-mosaicing
this program consists of mosaicing image mannually by allowing the user enter the desired points
- 2014-02-19 09:54:03下载
- 积分:1
-
fcm-matlab
简单的模糊c均值聚类matlab程序 希望对大家有所帮助(Fuzzy c-means clustering matlab program we hope to help)
- 2012-05-07 13:00:19下载
- 积分:1
-
BP-wind-prediction
含NWP数值天气预报和不含NWP数值天气预报的BP神经网络预测风电功率两种方法进行比较,含数据,实际案例。(With and without NWP NWP Numerical Weather Prediction NWP BP neural network prediction of wind power are two methods were compared with the data, the actual case.)
- 2014-01-14 22:53:07下载
- 积分:1
-
DSP1_22
阶跃响应模拟 对阶跃响应的控制,模拟以及测量(Step response simulation of step response of the control, simulation and measurement)
- 2011-04-28 15:09:50下载
- 积分:1
-
Random_Forest
内涵PCA降维;SMOTE插值;t-SNE降维等算法的随机森林算法,以及鸢尾花数据集,有利于新手或者工程性实验借鉴~(Connotative PCA dimensionality reduction; SMOTE interpolation; t-SNE dimensionality reduction algorithms such as random forest algorithm, as well as iris data sets, is conducive to novice or engineering experiment reference ~)
- 2018-08-20 09:49:11下载
- 积分:1
-
deepLearn-Toolbox
为卷积神经网络的优化代码,广泛适用于图像处理。(Convolution neural network optimized code, widely used in image processing.)
- 2016-06-13 21:22:47下载
- 积分:1