52 citations · 158 across the 17 of their papers we have counts for
4 papers · 1 filter
Elastic-net Regularized High-dimensional Negative Binomial Regression: Consistency and Weak Signals Detection
Huiming Zhang, Jinzhu Jia
We study a sparse negative binomial regression (NBR) for count data by showing the non-asymptotic advantages of using the elastic-net estimator. Two types of oracle inequalities ar…
Compound Poisson Point Processes, Concentration and Oracle Inequalities
Huiming Zhang, Xiaoxu Wu
This note aims at presenting several new theoretical results for the compound Poisson point process, which follows the work of Zhang \emph{et al.} [Insurance~Math.~Econom.~59(2014)…
The COM-negative binomial distribution: modeling overdispersion and ultrahigh zero-inflated count data
Huiming Zhang, Kai Tan, Bo Li
In this paper, we focus on the COM-type negative binomial distribution with three parameters, which belongs to COM-type class distributions and family of equilibrium dist…
A characterization of signed discrete infinitely divisible distributions
Huiming Zhang, Bo Li, G. Jay Kerns
In this article, we give some reviews concerning negative probabilities model and quasi-infinitely divisible at the beginning. We next extend Feller's characterization of discrete…