2 papers
cs.LG2020
Mixture Complexity and Its Application to Gradual Clustering Change Detection
Shunki Kyoya, Kenji Yamanishi
In model-based clustering using finite mixture models, it is a significant challenge to determine the number of clusters (cluster size). It used to be equal to the number of mixtur…
math.NA2019
Construction of conformal maps based on the locations of singularities for improving the double exponential formula
Shunki Kyoya, Ken'ichiro Tanaka
The double exponential formula, or the DE formula, is a high-precision integration formula using a change of variables called a DE transformation; whereas there is a disadvantage t…