3 papers
stat.CO2026
Eigen for Statistical and Machine Learning Computing: A Lightweight C++ Tutorial with Python Bindings
Seyoung Lee, Kwan-Young Bak
This note provides a lightweight tutorial on using Eigen, a C++ template library for linear algebra, to implement statistical and machine learning algorithms. The emphasis is pract…
stat.ME2025
Covariance Regression based on Basis Expansion
Kwan-Young Bak, Seongoh Park
This paper presents a study on an -penalized covariance regression method. Conventional approaches in high-dimensional covariance estimation often lack the flexibility to i…
stat.ML2025
ALTBI: Constructing Improved Outlier Detection Models via Optimization of Inlier-Memorization Effect
Seoyoung Cho, Jaesung Hwang, Kwan-Young Bak +1
Outlier detection (OD) is the task of identifying unusual observations (or outliers) from a given or upcoming data by learning unique patterns of normal observations (or inliers).…