random-walk

英 ['rændəmw'ɔːk] 美 ['rændəmw'ɔːk]

• n. 随机游动；无规行走

英英释义

名词 random walk:

1. a stochastic process consisting of a sequence of changes each of whose characteristics (as magnitude or direction) is determined by chance

例句

用作名词 (n.)

1. As for application, the model can equivalently describe a type of random walk with finite jumps.
   并且作为一个应用，证明了系统的总人口数的期望有限等价于一类随机游动具有一个正速度。