Maximum likelihood estimation by monte carlo simulation: Toward data-driven stochastic modeling

Yijie Peng*, Michael C. Fu, Bernd Heidergott, Henry Lam

*Corresponding author for this work

Research output: Contribution to JournalArticleAcademicpeer-review

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Abstract

We propose a gradient-based simulated maximum likelihood estimation to estimate unknown parameters in a stochastic model without assuming that the likelihood function of the observations is available in closed form. A key element is to develop Monte Carlo-based estimators for the density and its derivatives for the output process, using only knowledge about the dynamics of the model. We present the theory of these estimators and demonstrate how our approach can handle various types of model structures. We also support our findings and illustrate the merits of our approach with numerical results.

Original languageEnglish
Pages (from-to)1896-1912
Number of pages17
JournalOperations Research
Volume68
Issue number6
Early online date26 Oct 2020
DOIs
Publication statusPublished - Dec 2020

Funding

Funding: This work was supported by the National Natural Science Foundation of China [Grants 71901003, 71571048, 71720107003, 71690232, 71790615, and 9184630], the Air Force of Scientific Research [Grant FA9550-15-10050], and the National Science Foundation [Grants CMMI-1362303, CMMI-1434419, CMMI-1542020, CAREER CMMI-1834710, and IIS-1849280].

FundersFunder number
National Science FoundationCMMI-1362303, IIS-1849280, CMMI-1834710, CMMI-1542020, CMMI-1434419
National Science Foundation
Air Force Office of Scientific ResearchFA9550-15-10050
Air Force Office of Scientific Research
National Natural Science Foundation of China71720107003, 71790615, 9184630, 71901003, 71571048, 71690232
National Natural Science Foundation of China

    Keywords

    • Generalized likelihood ratio method
    • Gradient-based MLE
    • Sensitivity analysis
    • Simulation

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