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pro vyhledávání: '"Boquan Cheng"'
Autor:
Boquan Cheng, Rogemar Mamon
Publikováno v:
Computational Statistics.
Publikováno v:
2022 IEEE International Conference on Artificial Intelligence in Engineering and Technology (IICAIET).
Publikováno v:
North American Actuarial Journal. 25:73-93
Despite aging being a universal and ever-present biological phenomenon, describing this aging mechanism in accurate mathematical terms—in particular, how to model the aging pattern and quantify the...
Autor:
Boquan Cheng, Rogemar Mamon
Publikováno v:
Lifetime data analysis.
We develop an efficient algorithm to compute the likelihood of the phase-type ageing model. The proposed algorithm uses the uniformisation method to stabilise the numerical calculation. It also utilises a vectorised formula to only calculate the nece