《机器学习》课上的作业，PCA和LDA降维，尽管网上很多，但很少注释，另外细节上也没注意。这里有很详细的注释。另外还附上一个Naive贝叶斯分类器，大家可以作比较。附带的图像包是OLR人脸。ReducedDim为想要提取的特征数，不是百分比！," Machine learning" classes on the homework, PCA and LDA dimensionality reduction, even though a lot of online, but f

一个朴素贝叶斯的matlab实现算法一个朴素贝叶斯的matlab实现算法-A Naive Bayes algorithm for matlab in a Naive Bayes algorithm matlab

基本的贝叶斯算法（朴素贝叶斯算法，参照清华大学出版的模式识别）-The basic Bayesian algorithm (Naive Bayes algorithm, in the light of pattern recognition, Tsinghua University Publishing)

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