中文说明：MNIST数据库半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法半监督学习分类算法
English Description：
MNIST database semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm Learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm Supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm semi supervised learning classification algorithm Supervised learning classification algorithm semi supervised learning classification algorithm