用于n阶运动预测的动态马尔可夫模型

I. Cornelius, J. Shuttleworth, Sandy Taramonli
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引用次数: 0

摘要

预测物体的位置和运动是一个基于马尔可夫模型的问题,已经提出了许多解决方案。通常的方法是利用历史数据来建立一个随机模型,以便对未来进行预测。在这里,我们提出了一种使用马尔可夫模型预测物体运动的方法,该模型没有由以前实验的历史数据填充。该方法引入了一种新的机制,通过分析收集到的数据的随机特性来动态更新转移概率矩阵。该模型使用一系列顺序对物体的下一个直接运动给出了高精度的预测,结果从79%到96%不等,具体取决于物体所展示的运动类型和模型的顺序。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A dynamic Markov model for nth-order movement prediction
Prediction of the location and movement of objects is a problem that has seen many solutions put forward based on Markov models. The usual method involves the use of historical data for building a stochastic model in order to make future predictions. Here we present a method for predicting movement of an object using a Markov Model that is not populated by historical data from previous experiments. The proposed method introduces a novel mechanism that dynamically updates the transition probability matrix through analysis of stochastic properties of the data as it is collected. The model gives high accuracy predictions on an object's immediate next movement using a range of orders with results ranging from 79% to 96% dependent upon the type of movement exhibited by the object and order of the model.
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