本文研究了随机游走和离散的倒向随机微分方程。

This paper investigates Random Walk and Discrete Backward Stochastic Differential Equation.

本文提出一种基于最短路径的随机游走的谱图聚类算法。

This paper proposes a Graph Clustering Algorithm based on Random Walk Model of the Shortest Path.

将两种基于图论的算法图切割与随机游走应用于运动对象的分割.

Two algorithms, graph cut and random walk based on graph theory, were applied to motion segmentation.

最后，对上述的两层有限差分格式在一定条件下进行了离散随机游走的解释。

Finally, the finite difference scheme was interpreted by a discrete random walk model under a certain condition.

提出异质网络层级吸引力度量函数，构建异质网络随机游走模型；

A heterogeneous random walk model was built by measuring the attraction between network layers and the transition probability between nodes in homogeneous networks.

由于股价指数时间序列的单位根检验能够满足鞅假定的要求，故较之随机游走检验对股票市场弱式有效性的验证更具合理性。

Duing to the root unit test's particularity, it can meet the hypothesis of martingale, so it may be more reasonable than the random walk test.

即使在更高层次的设计中，能有许多协作开发者围绕着你的产品设计空间随机游走也是很有价值的。

Even at a higher level of design, it can be very valuable to have lots of co-developers random-walking through the design space near your product.