Alexander Hapfelmeier

14 papers Journal 13

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Unity Forests: Improving Interaction Modelling and Interpretability in Random Forests. CoRR Roman Hornung, Alexander Hapfelmeier
2024	J	`jnl`	Multi forests: Variable importance for multi-class outcomes. CoRR Roman Hornung, Alexander Hapfelmeier
2023	J	`jnl`	Efficient permutation testing of variable importance measures by the example of random forests. Comput. Stat. Data Anal. Alexander Hapfelmeier, Roman Hornung, Bernhard Haller
2022	J	`jnl`	Sequential Permutation Testing of Random Forest Variable Importance Measures. CoRR Alexander Hapfelmeier, Roman Hornung, Bernhard Haller
2019	J	`jnl`	A Simulation Study Comparing Different Statistical Approaches for the Identification of Predictive Biomarkers. Comput. Math. Methods Medicine Bernhard Haller, Kurt Ulm, Alexander Hapfelmeier
2017	J	`jnl`	Nonparametric Subgroup Identification by PRIM and CART: A Simulation and Application Study. Comput. Math. Methods Medicine Armin Ott, Alexander Hapfelmeier
2015	J	`jnl`	Letter to the Editor: On the term 'interaction' and related phrases in the literature on Random Forests. Briefings Bioinform. Anne-Laure Boulesteix, Silke Janitza, Alexander Hapfelmeier, Kristel Van Steen, Carolin Strobl
2014	J	`jnl`	A new variable importance measure for random forests with missing data. Stat. Comput. Alexander Hapfelmeier, Torsten Hothorn, Kurt Ulm, Carolin Strobl
2014	J	`jnl`	Variable selection by Random Forests using data with missing values. Comput. Stat. Data Anal. Alexander Hapfelmeier, Kurt Ulm
2013	J	`jnl`	A new variable selection approach using Random Forests. Comput. Stat. Data Anal. Alexander Hapfelmeier, Kurt Ulm
2012	—	`—`	Analysis of missing data with random forests. Alexander Hapfelmeier
2012	J	`jnl`	Recursive partitioning on incomplete data using surrogate decisions and multiple imputation. Comput. Stat. Data Anal. Alexander Hapfelmeier, Torsten Hothorn, Kurt Ulm
2011	J	`jnl`	Image feature evaluation in two new mammography CAD prototypes. Int. J. Comput. Assist. Radiol. Surg. Alexander Hapfelmeier, Alexander Horsch
2011	J	`jnl`	Needs assessment for next generation computer-aided mammography reference image databases and evaluation studies. Int. J. Comput. Assist. Radiol. Surg. Alexander Horsch, Alexander Hapfelmeier, Matthias Elter