random walk的例句大全

Random walk is one of the simplest and the most important random processes in special case.

随机游动是随机过程中最简单、最重要的特例.

Folding Kinetics of Two-state Proteins Based on Random Walk Model in Native Contacts Number Space

基于天然接触数空间中的随机行走模型研究两态蛋白质的折叠动力学

Fast Image and Video De-noising via Non-Local Means Based on Random Walk

基于随机游走实现的快速NLM图像、视频去噪

Movements in the currency market are best described as a random walk: unpredictable, like a drunk staggering home.

对外汇市场走势的最佳描述，就是随机游走：难以预料，就像一个步履蹒跚的醉汉。

Inspired by the theory of simple random walk, we propose a unified framework for semi-supervised learning, i.e. multilevel random walk ( MRW). MRW can produce numerous multi-class label propagation algorithms by constructing various component random walk models based on prior knowledge.

在简单随机游走理论的启发下，我们提出一个统一的半监督学习框架&多层随机游走，通过构建各种组件级的随机游走模型，可以产生一系列对应的多分类标签传播算法。

This paper proposes a novel methodology to the problem of query intent classification based on random walk model, which is called RWM.

本文主要创新点如下：提出一种基于随机游走模型的查询意图识别算法RWM。

Problem Set 3 : Asymptotics of percentile order statistics, non-reversing random walk, self-trapping random walk, self-avoiding random walk.

问题 3: 有序统计百分数的近似 、 可逆随机漫步 、 已诱捕随机漫步 、 已避免随机漫步.

Empirical analysis of hypothesis of market efficiency always is tested by random walk, coefficiency and ARCH class models. ARCH class models can expose conditional time varying variance, clustering and fat tail of distribution of high frequency financial time series.

资本市场有效性假说的实证分析主要有随机游走检验、相关性检验和ARCH类模型检验，而ARCH类模型较好地揭示高频金融时间序列的条件方差时变性、波动集束和宽尾分布现象。

Random Walk Model of Radio Wave Propagation and its Applications

无线电波传播的随机游动模型及其应用

Comparison of Smoke Atmospheric Dispersion between Gauss Model and Random Walk Model

发烟剂大气扩散高斯模式与随机游动模式比较

Modeling solute transport in heterogeneous soil column using continuous time random walk

非均质土柱中溶质迁移的连续时间随机游走模拟

Discrete Hausdorff Dimension of The Double time Set of Intersection of Stable Random Walk

稳定随机游动二重时集的离散Hausdorff维数

A general framework of stochastic model for a multitype branching random walk in random environments is introduced.

引进了随机环境中多物种分枝随机游动的一般模型。

Based on Bernoulli equation of unsteady flow, a random walk model is presented for numerical simulation of unsteady flow in river networks in regional planning.

从非恒定流能量方程出发，建立随机游动模型，用蒙特卡罗方法数值模拟区域规划中的河网水流运动。

ladder height and supremum of a random walk with applications in risk theory

随机游动的阶梯高度和最大值及其在风险理论中的应用

on upper bound inequality of tail probability for the supremum of a random walk

关于随机游动上确界的尾概率的上界不等式

Based on this method, analyzes the model of Shanghai stock exchange A section share index thoroughly, pointing out that it has quite strong persistence, not being a unattached random walk process.

并采用该方法对我国上海证券交易所A股指数进行了深入分析，指出了上证A股指数具有较强的持续性，不是一个独立的随机游走过程。

tail asymptotics and local asymptotics for the supremum of a random walk with an infinite mean

均值无限的随机游动上确界的尾渐近性和局部渐近性

the necessary condition of an important result of the probability that the supremum of a random walk with ( heavy-) tailed increments crosses a curve on a random time interval is presented by using an important property of a general distribution class.

利用一类常见分布族的一个重要性质，给出了增量带重尾分布的随机游动在随机时段内的上确界超越曲线边界的概率的一个重要结果的必要条件。

asymptotics for the density of the supremum of a random walk with heavy-tailed increments

首次上穿梯高的若干矩的渐近性