3 papers
stat.ML2026
Generalized Linear Bandits with Memory
Heesang Ann, Hyunjun Choi, Taehyun Hwang +3
We study generalized linear bandits with memory, an endogenous non-stationary setting in which rewards depend on past actions through a finite memory matrix. Building on prior work…
cs.LG2023
Three Factors to Improve Out-of-Distribution Detection
Hyunjun Choi, JaeHo Chung, Hawook Jeong +1
In the problem of out-of-distribution (OOD) detection, the usage of auxiliary data as outlier data for fine-tuning has demonstrated encouraging performance. However, previous metho…
cs.NE2023
Faster Convergence with Lexicase Selection in Tree-based Automated Machine Learning
Nicholas Matsumoto, Anil Kumar Saini, Pedro Ribeiro +7
In many evolutionary computation systems, parent selection methods can affect, among other things, convergence to a solution. In this paper, we present a study comparing the role o…