A machine learning approach for the operationalization of latent classes in a discrete shipment size choice model
A machine learning approach for the operationalization of latent classes in a discrete shipment size choice model
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一种机器学习方法,用于在离散出货尺寸选择模型中操作潜在类别
DOI:
10.1016/j.tre.2018.03.005
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Liedtke
中科院分区:
文献类型:
--
作者:
Piendl;Matteis;Liedtke
This paper elaborates a novel approach for implementation of latent segments concerning behaviorally sensitive shipment size choice in strategic interregional freight transport models. Discrete shipment size choice models are estimated for different homogenous segments formed by latent class analysis. A machine learning technique called Bayesian classifier is applied to link segments obtained from a sample to data of commodity flows being available on a national level. Finally, in an exemplary scenario, the impact of information and communication technologies on shipment size distributions is calculated, revealing moderate elasticities and a predominant substitution of less than truck loads by full truck loads.
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