Alexander Hapfelmeier

ORCID

Publication Activity (10 Years)

Years Active: 2011-2023
Publications (10 Years): 5

Top Venues

Comput. Stat. Data Anal.

Comput. Math. Methods Medicine

CoRR

Briefings Bioinform.

Ludwig Maximilians University Munich (PHD)

Education History

Ludwig Maximilians University Munich

PHD

Publications

Alexander Hapfelmeier, Roman Hornung, Bernhard Haller
Efficient permutation testing of variable importance measures by the example of random forests. Comput. Stat. Data Anal. 181 (2023)
Alexander Hapfelmeier, Roman Hornung, Bernhard Haller
Sequential Permutation Testing of Random Forest Variable Importance Measures. CoRR (2022)
Bernhard Haller, Kurt Ulm, Alexander Hapfelmeier
A Simulation Study Comparing Different Statistical Approaches for the Identification of Predictive Biomarkers. Comput. Math. Methods Medicine 2019 (2019)
Armin Ott, Alexander Hapfelmeier
Nonparametric Subgroup Identification by PRIM and CART: A Simulation and Application Study. Comput. Math. Methods Medicine 2017 (2017)
Anne-Laure Boulesteix, Silke Janitza, Alexander Hapfelmeier, Kristel Van Steen, Carolin Strobl
Letter to the Editor: On the term 'interaction' and related phrases in the literature on Random Forests. Briefings Bioinform. 16 (2) (2015)
Alexander Hapfelmeier, Torsten Hothorn, Kurt Ulm, Carolin Strobl
A new variable importance measure for random forests with missing data. Stat. Comput. 24 (1) (2014)
Alexander Hapfelmeier, Kurt Ulm
Variable selection by Random Forests using data with missing values. Comput. Stat. Data Anal. 80 (2014)
Alexander Hapfelmeier, Kurt Ulm
A new variable selection approach using Random Forests. Comput. Stat. Data Anal. 60 (2013)
Alexander Hapfelmeier, Torsten Hothorn, Kurt Ulm
Recursive partitioning on incomplete data using surrogate decisions and multiple imputation. Comput. Stat. Data Anal. 56 (6) (2012)
Alexander Hapfelmeier, Alexander Horsch
Image feature evaluation in two new mammography CAD prototypes. Int. J. Comput. Assist. Radiol. Surg. 6 (6) (2011)
Alexander Horsch, Alexander Hapfelmeier, Matthias Elter
Needs assessment for next generation computer-aided mammography reference image databases and evaluation studies. Int. J. Comput. Assist. Radiol. Surg. 6 (6) (2011)

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Publication Activity (10 Years)

Top Topics

Top Venues

Alexander Hapfelmeier