文件名称:Feature_Vector_Analysis
- 所属分类：
- 图形图像处理(光照,映射..)
- 资源属性：
- [Matlab] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 361kb
- 下载次数：
- 0次
- 提 供 者：
- 易*
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
用LDA及pca算法分析特征，选择最好的特征。-This program uses LDA and PCA to analyze features from weka arff file. The projection on PCA and LDA space visualizes the goodness of the features. If the features are good enough to be classified well they should have some kind of separation when projected on a 1 dimensional LDA or a 3 dimensional PCA space.
This MATLAB scr ipt assumes that the arff file has 2 classes named "Positive" and "Negative". However, it can be extended into any amount of class labels.
This MATLAB scr ipt assumes that the arff file has 2 classes named "Positive" and "Negative". However, it can be extended into any amount of class labels.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
AU1.arff
AU4.arff
Feature Vector Analysis
.......................\FeatureAnalysis.asv
.......................\FeatureAnalysis.m
.......................\LDA.jpg
.......................\LDA.m
.......................\PCA.jpg
license.txt
AU4.arff
Feature Vector Analysis
.......................\FeatureAnalysis.asv
.......................\FeatureAnalysis.m
.......................\LDA.jpg
.......................\LDA.m
.......................\PCA.jpg
license.txt