用改进的谱聚类算法一个标准人脸库进行了分类，效果很好-20 photos of 3 persons are classified correctly using modified spectral-clustering which may be useful to you

人脸识别，验证参数错误率，选择错误率小的参数 （对yale人脸库进行人脸识别），代码完整-Face recognition, validate parameter error rates, choose the parameters of the error rate is small (library of Yale face for face recognition), code integrity