This package gives the codes of the multi-view semi-supervised classification method in our proposed work Tao, H., Hou, C., Nie, F., Zhu, J., & Yi, D. (2017). Scalable multi-view semi-supervised classification via adaptive regression. IEEE Transactions on Image Processing, 26(9), 4283-4296. For any problems, please contact Hong Tao (taohong.nudt@hotmail.com).