3 citations · 4 across the 3 of their papers we have counts for
3 papers
math.ST2013
Infinitely imbalanced binomial regression and deformed exponential families
Tomonari Sei
The logistic regression model is known to converge to a Poisson point process model if the binary response tends to infinitely imbalanced. In this paper, it is shown that this phen…
stat.ME2009★ 3 cited
A structural model on a hypercube represented by optimal transport
Tomonari Sei
We propose a flexible statistical model for high-dimensional quantitative data on a hypercube. Our model, called the structural gradient model (SGM), is based on a one-to-one map o…
math.AG2008★ 1 cited
Perturbation method for determining the group of invariance of hierarchical models
Tomonari Sei, Satoshi Aoki, Akimichi Takemura
We propose a perturbation method for determining the (largest) group of invariance of a toric ideal defined in Aoki and Takemura [2008a]. In the perturbation method, we investigate…