人脸识别库，含有大量的人脸图片。帮助学习人脸识别-Face recognition library containing a large number of face images. Help to learn face recognition

随机森林是机器学习领域中一种有效的组合学习模型。在目标检测识别算法中，随机森林被证实在分类中具有很好的性能和效果。提供随机森林源码以供学习参考。-Random Forests field of machine learning is an effective combination of learning model. Target detection and recognition algorithms, random forests was confirmed in the classifi

opencv随机森林实现代码（字母识别）-random forests