2 citations · 2 across the 7 of their papers we have counts for
4 papers · 1 filter
Retrieval-Corrected Conformal Prediction for Time Series
Sangjin Jin, Kangmin Kim, Junhyeong Lee +1
Conformal prediction (CP) provides distribution-free prediction intervals for fixed forecasters, but its standard calibration procedure is often inefficient for time series data, w…
Post-Calibration Reliability Reranking of Relevance Decisions via Label-wise Monotone Projection
Inwoo Tae, Yongjae Lee
Web search, product search, and question-answering retrieval systems often assign a relevance label and confidence score to each query-candidate pair. The relevance label describes…
Decision-focused Sparse Tangent Portfolio Optimization
Haeun Jeon, Seunghoon Choi, Hyunglip Bae +2
Sparse tangent portfolio optimization aims to learn an interpretable, low-cardinality portfolio in the tangency direction of the mean-variance frontier. However, the associated car…
Decision-Focused Learning via Tangent-Space Projection of Prediction Error
Junhyeong Lee, Sangjin Jin, Yongjae Lee
Decision-Focused Learning (DFL) trains predictors to improve downstream decision quality, but computing regret gradients typically requires differentiating through solvers or relyi…