Group regularization for zero-inflated negative binomial regression models with an application to health care demand in Germany.
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DOI: 10.1002/sim.7804
Abstract: In many biomedical applications, covariates are naturally grouped, with variables in the same group being systematically related or statistically correlated. Under such settings, variable selection must be conducted at both group and individual variable levels.… read more here.
Keywords: regression models; group; zero inflated; group regularization ... See more keywords