4 papers
Proper Scoring Rules for Survival Analysis
Hiroki Yanagisawa
Survival analysis is the problem of estimating probability distributions for future event times, which can be seen as a problem in uncertainty quantification. Although there are fu…
Sampler for Composition Ratio by Markov Chain Monte Carlo
Yachiko Obara, Tetsuro Morimura, Hiroki Yanagisawa
Invention involves combination, or more precisely, ratios of composition. According to Thomas Edison, "Genius is one percent inspiration and 99 percent perspiration" is an example.…
Strategy-Proof Approximation Algorithms for the Stable Marriage Problem with Ties and Incomplete Lists
Koki Hamada, Shuichi Miyazaki, Hiroki Yanagisawa
In the stable marriage problem (SM), a mechanism that always outputs a stable matching is called a stable mechanism. One of the well-known stable mechanisms is the man-oriented Gal…
Consistent Nonparametric Different-Feature Selection via the Sparsest -Subgraph Problem
Satoshi Hara, Takayuki Katsuki, Hiroki Yanagisawa +4
Two-sample feature selection is the problem of finding features that describe a difference between two probability distributions, which is a ubiquitous problem in both scientific a…