随机游走在计算机学科的信息检索领域已经得到了成功的应用，现在正被

越来越多地应用到机器学习和数据挖掘等领域。在此背景下，我们提出图上的

随机游走学习，创造性地将随机游走作为一项基本技术，用于改善传统的有监

督学习，半监督学习和无监督学习中的困难问题-Random walk has been successfully applied in computer science, information retrieval, is now being increasingly applied to the field of machine learning and data mining. In this context, we propose to map the random walk learning creatively random walk as a basic technology for the improvement of the tradition has supervised learning, semi-supervised learning and supervised learning difficulties