3 papers
cs.LG2026
BPE: Behavioral Profiling Ensemble
Yanxin Liu, Yunqi Zhang
In the field of machine learning, ensemble learning is widely recognized as a pivotal strategy for pushing the boundaries of predictive performance. Traditional static ensemble met…
stat.ME2025
Accept-Reject Lasso
Yanxin Liu, Yunqi Zhang
The Lasso method is known to exhibit instability in the presence of highly correlated features, often leading to an arbitrary selection of predictors. This issue manifests itself i…
cs.LG2025
Relative Overfitting and Accept-Reject Framework
Yanxin Liu, Yunqi Zhang
The scaling of Large Language Models (LLMs) currently faces significant challenges. Model assembly is widely considered a promising solution to break through these performance bott…