Maximum Likelihood Estimation of Multiple Change Points
多个变化点的最大似然估计AI 解读 ↓
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AI 根据所提供的论文材料归类:摘要直接研究序列中的多个变化点及其位置估计,与结构变化方法相关,但未提供宏观经济应用。
多个变化点的最大似然估计AI 解读 ↓
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Maximum likelihood estimation of the locations of changes in sequences of independent categorical random variables when there are known lower bounds on the lengths of the sub-sequences between the change points is discussed. A method is developed which finds one of the maximum likelihood solutions. The problem of estimating the number of changed segments is discussed and some numerical results about the precision of the estimates of the locations of changes are presented. The method also allows the boundary distributions for the changed segments to be different from the distribution for the central region of the changed segments. An application to the prediction of protein helical regions is presented.