1 citations
4 papers
SplitWise Regression: Stepwise Modeling with Adaptive Dummy Encoding
Marcell T. Kurbucz, Nikolaos Tzivanakis, Nilufer Sari Aslam +1
Capturing nonlinear relationships without sacrificing interpretability remains a persistent challenge in regression modeling. We introduce SplitWise, a novel framework that enhance…
ALT: A Python Package for Lightweight Feature Representation in Time Series Classification
Balázs P. Halmos, Balázs Hajós, Vince Á. Molnár +2
We introduce ALT, an open-source Python package created for efficient and accurate time series classification (TSC). The package implements the adaptive law-based transformation (A…
Eigenvalue-Based Randomness Test for Residual Diagnostics in Panel Data Models
Marcell T. Kurbucz, Betsabé Pérez Garrido, Antal Jakovác
This paper introduces the Eigenvalue-Based Randomness (EBR) test - a novel approach rooted in the Tracy-Widom law from random matrix theory - and applies it to the context of resid…
Adaptive Law-Based Transformation (ALT): A Lightweight Feature Representation for Time Series Classification
Marcell T. Kurbucz, Balázs Hajós, Balázs P. Halmos +2
Time series classification (TSC) is fundamental in numerous domains, including finance, healthcare, and environmental monitoring. However, traditional TSC methods often struggle wi…