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Eine Ebene höher- Fakultäten (102419)
- Mathematik, Informatik und Statistik (4826)
- Statistik (2203)
- Lehrstühle/Arbeitsgruppen (635)
- Methoden für fehlende Daten, Modellselektion und Modellmittelung (40)
- Lehrstühle/Arbeitsgruppen (635)
- Statistik (2203)
- Mathematik, Informatik und Statistik (4826)
Anzahl der Publikationen auf dieser Ebene: 40
2023
Lebmeier, Elisabeth; Aßenmacher, Matthias und Heumann, Christian
(17. März 2023):
On the Current State of Reproducibility and Reporting of Uncertainty for Aspect-Based Sentiment Analysis.
Machine Learning and Knowledge Discovery in Databases: European Conference, ECML PKDD 2022, Grenoble, France, September 19--23, 2022, Proceedings, Part II, Grenoble, 19.9.22 - 23.9.22.
S. 537-552
[PDF, 676B]
2022
Goschenhofer, Jann; Ragupathy, Pranav; Heumann, Christian; Bischl, Bernd und Aßenmacher, Matthias
(Dezember 2022):
CC-Top: Constrained Clustering for Dynamic Topic Discovery.
Proceedings of the The First Workshop on Ever Evolving NLP (EvoNLP), Abu Dhabi, UAE, 7.12.22 - 11.12.22.
S. 26-34
[PDF, 1MB]
Koch, Philipp; Aßenmacher, Matthias und Heumann, Christian
(26. Mai 2022):
Pre-trained language models evaluating themselves - A comparative study.
Proceedings of the Third Workshop on Insights from Negative Results in NLP, Dublin, 26.05.2022.
Dublin, Ireland: Association for Computational Linguistics. S. 180-187
[PDF, 242kB]
Pal, Samyajoy und Heumann, Christian
(18. Mai 2022):
Clustering compositional data using Dirichlet mixture model.
In: PLOS ONE 17(5) [PDF, 3MB]
In: PLOS ONE 17(5) [PDF, 3MB]
2021
Aßenmacher, Matthias; Corvonato, Alessandra und Heumann, Christian
(Juni 2021):
Re-Evaluating GermEval17 Using German Pre-Trained Language Models.
Proceedings of the Swiss Text Analytics Conference 2021, Winterthur, Switzerland (Online), 14.06.2021.
[PDF, 427kB]
Aßenmacher, Matthias; Schulze, Patrick und Heumann, Christian
(6. September 2021):
Benchmarking down-scaled (not so large) pre-trained language models.
Proceedings of the 17th Conference on Natural Language Processing (KONVENS 2021), Düsseldorf, Germany, 6. - 9. September.
Düsseldorf, Germany: KONVENS 2021 Organizers. S. 14-27
[PDF, 308kB]
Lebmeier, Elisabeth; Hou, Naiwen; Spann, Korbinian und Aßenmacher, Matthias
(1. März 2021):
Creating a 'customer centricity graph' from unstructured customer feedback.
In: Applied Marketing Analytics, Bd. 6, Nr. 3: S. 221-229
Meidinger, Maximilian und Aßenmacher, Matthias
(6. Februar 2021):
A New Benchmark for NLP in Social Sciences: Evaluating the Usefulness of Pre-trained Language Models for Classifying Open-ended Survey Responses.
Proceedings of the 13th International Conference on Agents and Artificial Intelligence - Volume 2: ICAART,, Vienna, Austria (Online), 06.02.2021.
SciTePress. S. 866-873
[PDF, 371kB]
Schiergens, Tobias S.; Drefs, Moritz; Dörsch, Maximilian; Kühn, Florian; Albertsmeier, Markus; Niess, Hanno; Schoenberg, Markus B.; Aßenmacher, Matthias; Küchenhoff, Helmut 
ORCID: https://orcid.org/0000-0002-6372-2487; Thasler, Wolfgang E.; Guba, Markus O.; Angele, Martin K.; Rentsch, Markus; Werner, Jens und Andrassy, Joachim
(2021):
Prognostic Impact of Pedicle Clamping during Liver Resection for Colorectal Metastases.
In: Cancers, Bd. 13, Nr. 1
[PDF, 1MB]
ORCID: https://orcid.org/0000-0002-6372-2487; Thasler, Wolfgang E.; Guba, Markus O.; Angele, Martin K.; Rentsch, Markus; Werner, Jens und Andrassy, Joachim
(2021):
Prognostic Impact of Pedicle Clamping during Liver Resection for Colorectal Metastases.
In: Cancers, Bd. 13, Nr. 1
[PDF, 1MB]
Zahid, Faisal Maqbool; Faisal, Shahla und Heumann, Christian
(2021):
Multiple imputation with compatibility for high-dimensional data.
In: PloS one 16(7), e0254112 [PDF, 976kB]
In: PloS one 16(7), e0254112 [PDF, 976kB]
2020
Aßenmacher, Matthias und Heumann, Christian
(25. Juni 2020):
On the comparability of pre-trained language models.
5th SwissText & 16th KONVENS Joint Conference, Zurich, Switzerland (Online), 25.06.2020.
Ebling, Sarah; Tuggener, Don; Hürlimann, Manuela; Cieliebak, Mark und Volk, Martin (Hrsg.):
In: Proceedings of the 5th Swiss Text Analytics Conference (SwissText) & 16th Conference on Natural Language Processing (KONVENS),
Zurich, Switzerland (Online): School of Engineering.
[PDF, 381kB]
Guderlei, Maike und Aßenmacher, Matthias
(10. Dezember 2020):
Evaluating Unsupervised Representation Learning for Detecting Stances of Fake News.
Proceedings of the 28th International Conference on Computational Linguistics, Barcelona, Spain (Online), 10.12.2020.
Barcelona, Spain (Online): International Committee on Computational Linguistics. S. 6339-6349
[PDF, 214kB]
2019
Aßenmacher, Matthias; Kaiser, Jan Christian; Zaballa, Ignacio; Gasparrini, Antonio und Küchenhoff, Helmut ORCID: https://orcid.org/0000-0002-6372-2487
(2019):
Exposure-lag-response associations between lung cancer mortality and radon exposure in German uranium miners.
In: Radiation and Environmental Biophysics, Bd. 58: S. 321-336
ORCID: https://orcid.org/0000-0002-6372-2487
(2019):
Exposure-lag-response associations between lung cancer mortality and radon exposure in German uranium miners.
In: Radiation and Environmental Biophysics, Bd. 58: S. 321-336
Sint, Alena; Lutz, Rebecca; Aßenmacher, Matthias; Küchenhoff, Helmut ORCID: https://orcid.org/0000-0002-6372-2487; Kühn, Florian; Faist, Eugen; Bazhin, Alexandr V. ORCID: https://orcid.org/0000-0001-5994-4100; Rentsch, Markus; Werner, Jens und Schiergens, Tobias S.
(2019):
Monocytic HLA-DR expression for prediction of anastomotic leak after colorectal surgery.
In: Journal of the American College of Surgeons, Bd. 229, Nr. 2: S. 200-209
ORCID: https://orcid.org/0000-0002-6372-2487; Kühn, Florian; Faist, Eugen; Bazhin, Alexandr V. ORCID: https://orcid.org/0000-0001-5994-4100; Rentsch, Markus; Werner, Jens und Schiergens, Tobias S.
(2019):
Monocytic HLA-DR expression for prediction of anastomotic leak after colorectal surgery.
In: Journal of the American College of Surgeons, Bd. 229, Nr. 2: S. 200-209
2018
Schomaker, Michael und Heumann, Christian
(14. September 2018):
When and when not to use optimal model averaging.
In: Statistical Papers: S. 1-20
2015
Obermeier, Viola; Scheipl, Fabian; Heumann, Christian; Wassermann, Joachim und Küchenhoff, Helmut ORCID: https://orcid.org/0000-0002-6372-2487
(2015):
Flexible Distributed Lags for Modeling Earthquake Data.
In: Journal of the Royal Statistical Society, Bd. 64, Nr. 2: S. 395-412
ORCID: https://orcid.org/0000-0002-6372-2487
(2015):
Flexible Distributed Lags for Modeling Earthquake Data.
In: Journal of the Royal Statistical Society, Bd. 64, Nr. 2: S. 395-412
Schomaker, Michael; Hogger, Sarah; Johnson, Leigh F.; Hoffmann, Christopher J.; Bärnighausen, Till und Heumann, Christian
(2015):
Simultaneous Treatment of Missing Data and Measurement Error in HIV Research Using Multiple Overimputation.
In: Epidemiology, Bd. 26, Nr. 5: S. 628-636
2014
Arweiler, Nicole B.; Netuschil, Lutz; Beier, Daniel; Grunert, Sebastian; Heumann, Christian; Altenburger, Markus J.; Sculean, Anton; Nagy, Katalin; Al-Ahmad, Ali und Auschill, Thorsten M.
(2014):
Action of food preservatives on 14-days dental biofilm formation, biofilm vitality and biofilm-derived enamel demineralisation in situ.
In: Clinical Oral Investigations, Bd. 18, Nr. 3: S. 829-838
Kellberger, Jessica; Peters-Weist, Astrid S.; Heinrich, Sabine; Pfeiffer, Susanne; Vogelberg, Christian; Roller, Diana; Genuneit, Jon; Weinmayr, Gudrun; Mutius, Erika von; Heumann, Christian; Nowak, Dennis ORCID: https://orcid.org/0000-0001-7871-8686 und Radon, Katja ORCID: https://orcid.org/0000-0002-5271-3972
(2014):
Predictors of workrelated sensitisation, allergic rhinitis and asthma in early work life.
In: European Respiratory Journal, Bd. 44, Nr. 3: S. 657-665
ORCID: https://orcid.org/0000-0001-7871-8686 und Radon, Katja ORCID: https://orcid.org/0000-0002-5271-3972
(2014):
Predictors of workrelated sensitisation, allergic rhinitis and asthma in early work life.
In: European Respiratory Journal, Bd. 44, Nr. 3: S. 657-665
Schomaker, Michael und Heumann, Christian
(2014):
Model selection and model averaging after multiple imputation.
In: Computational Statistics and Data Analysis, Bd. 71: S. 758-770
Wanka, Eva R.; Bayerstadler, Andreas; Heumann, Christian; Nowak, Dennis ORCID: https://orcid.org/0000-0001-7871-8686; Jörres, Rudolf A. ORCID: https://orcid.org/0000-0002-9782-1117 und Fischer, Rainald
(2014):
Weather and air pollutants have an impact on patients with respiratory diseases and breathing difficulties in Munich, Germany.
In: International Journal of Biometeorology, Bd. 58, Nr. 2: S. 249-262
ORCID: https://orcid.org/0000-0001-7871-8686; Jörres, Rudolf A. ORCID: https://orcid.org/0000-0002-9782-1117 und Fischer, Rainald
(2014):
Weather and air pollutants have an impact on patients with respiratory diseases and breathing difficulties in Munich, Germany.
In: International Journal of Biometeorology, Bd. 58, Nr. 2: S. 249-262
2013
Bayerstadler, Andreas; Benstetter, Franz; Heumann, Christian und Winter, Fabian
(2013):
A predictive modeling approach to increasing the economic effectiveness of desease management programs.
In: Health Care Management Science: S. 1-18
Ohlander, Johan; Huber, Stella M.; Schomaker, Michael; Heumann, Christian; Schierl, Rudolf; Michalke, Bernhard; Jenni, Oskar G.; Caflisch, Jon; Muñoz, Daniel M.; Ehrenstein, Ondine von und Radon, Katja ORCID: https://orcid.org/0000-0002-5271-3972
(2013):
Risk Factors for Mercury Exposure of Children in a Rural Mining Town in Northern Chile.
In: PLOS ONE 8(11), e79756 [PDF, 97kB]
ORCID: https://orcid.org/0000-0002-5271-3972
(2013):
Risk Factors for Mercury Exposure of Children in a Rural Mining Town in Northern Chile.
In: PLOS ONE 8(11), e79756 [PDF, 97kB]
Seiler, Christian und Heumann, Christian
(2013):
Microdata imputations and macrodata implications: Evidence from the Ifo Business Survey.
In: Economic Modelling, Bd. 35: S. 722-733
Wanka, Eva R.; Bayerstadler, Andreas; Heumann, Christian; Nowak, Dennis ORCID: https://orcid.org/0000-0001-7871-8686; Jörres, Rudolf A. ORCID: https://orcid.org/0000-0002-9782-1117 und Fischer, Rainald
(2013):
Weather and air pollutants have an impact on patients with respiratory diseases and breathing difficulties in Munich, Germany.
In: International Journal of Biometeorology: S. 1-14
ORCID: https://orcid.org/0000-0001-7871-8686; Jörres, Rudolf A. ORCID: https://orcid.org/0000-0002-9782-1117 und Fischer, Rainald
(2013):
Weather and air pollutants have an impact on patients with respiratory diseases and breathing difficulties in Munich, Germany.
In: International Journal of Biometeorology: S. 1-14
Zahid, Faisal M.; Ramzan, Shalah und Heumann, Christian
(2013):
Regularized proportional odds models.
In: Journal of Statistical Computation and Simulation: S. 1-18
2012
Ferrari, Uta; Exner, Teresa; Wanka, Eva R.; Bergemann, Christoph; Meyer-Arnek, Julian; Hildenbrand, Beate; Tufman, Amanda; Heumann, Christian; Huber, Rudof M.; Bittner, Michael und Fischer, Rainald
(2012):
Influence of air pressure, humidity, solar radiation, temperature and wind speed on ambulatory visits due to chronic obstructive pulmonary disease in Bavaria, Germany.
In: International Journal of Biometeorology, Bd. 56, Nr. 1: S. 137-143
Kellberger, Jessica; Dressel, Holger; Vogelberg, Christian; Leupold, Wolfgang; Windstetter, Doris; Weinmayr, Gudrun; Genuneit, Jon; Heumann, Christian; Nowak, Dennis ORCID: https://orcid.org/0000-0001-7871-8686; Mutius, Erika von und Radon, Katja ORCID: https://orcid.org/0000-0002-5271-3972
(2012):
Prediction of the incidence and persistence of allergic rhinitis in adolescence: A prospective cohort study.
In: Journal of Allergy and Clinical Immunology, Bd. 129, Nr. 2: S. 397-402
ORCID: https://orcid.org/0000-0001-7871-8686; Mutius, Erika von und Radon, Katja ORCID: https://orcid.org/0000-0002-5271-3972
(2012):
Prediction of the incidence and persistence of allergic rhinitis in adolescence: A prospective cohort study.
In: Journal of Allergy and Clinical Immunology, Bd. 129, Nr. 2: S. 397-402
Shalabh; Garg, Gaurav und Heumann, Christian
(2012):
Performance of Double k-class Estimators for Coefficients in Linear Regression Models with Non Spherical Disturbances under Asymmetric Losses.
In: Journal of Multivariate Analysis, Bd. 112: S. 35-47
Shalabh und Heumann, Christian
(2012):
Simultaneous Prediction of Actual and Average Values of Study variable Using Stein-rule Estimators.
In: Kumar, K. und Chaturvedi, A. (Hrsg.):
Some Recent Developments in Statistical Theory and Application. Boca Raton: Brown Walker Press. S. 68-81
Zahid, Faisal M. und Heumann, Christian
(2012):
Response shrinkage estimation in multinomial logit models.
In: Journal of Statistical Planning and Inference, Bd. 142, Nr. 1: S. 95-109
2011
Heinrich, Sabine; Thomas, Silke; Heumann, Christian; Kries, Rüdiger von ORCID: https://orcid.org/0000-0003-3646-0714 und Radon, Katja ORCID: https://orcid.org/0000-0002-5271-3972
(2011):
The impact of exposure to radio frequency electromagnetic fields on chronic well-being in young people - A cross-sectional study based on personal dosimetry.
In: Environment International, Bd. 37, Nr. 1: S. 26-30
ORCID: https://orcid.org/0000-0003-3646-0714 und Radon, Katja ORCID: https://orcid.org/0000-0002-5271-3972
(2011):
The impact of exposure to radio frequency electromagnetic fields on chronic well-being in young people - A cross-sectional study based on personal dosimetry.
In: Environment International, Bd. 37, Nr. 1: S. 26-30
Schomaker, Michael und Heumann, Christian
(2011):
Model Averaging in Factor Analysis: An Analysis of Olympic Decathlon Data.
In: Journal of Quantitative Analysis in Sports, Bd. 7, Nr. 1
2010
Heinrich, Sabine; Thomas, Silke; Heumann, Christian; Kries, Rüdiger von ORCID: https://orcid.org/0000-0003-3646-0714 und Radon, Katja ORCID: https://orcid.org/0000-0002-5271-3972
(2010):
Association between exposure to radiofrequency electromagnetic fields assessed by dosimetry and acute symptoms in children and adolescents: A population based cross-sectional study.
In: Environmental Health, Bd. 9, Nr. 75
ORCID: https://orcid.org/0000-0003-3646-0714 und Radon, Katja ORCID: https://orcid.org/0000-0002-5271-3972
(2010):
Association between exposure to radiofrequency electromagnetic fields assessed by dosimetry and acute symptoms in children and adolescents: A population based cross-sectional study.
In: Environmental Health, Bd. 9, Nr. 75
Heumann, Christian
(2010):
James-Stein estimator.
In: Lovric, Miodrag (Hrsg.):
International Encyclopedia of Statistical Science. Berlin: Springer. S. 699-701
Heumann, Christian und Grenke, Moritz
(2010):
An efficient model averaging procedure for logistic regression models using a bayesian estimator with laplace prior.
In: Kneib, Thomas und Tutz, Gerhard (Hrsg.):
Statistical Modelling and Regression Structures - Festschrift in Honour of Ludwig Fahrmeir. Heidelberg: Physica-Verlag. S. 79-90
Heumann, Christian und Schomaker, Michael
(2010):
Multiple imputation.
In: Lovric, Miodrag (Hrsg.):
International Encyclopedia of Statistical Science. Berlin: Springer. S. 892-895
Lorenz, Katrin; Bruhn, Gerlinde; Netuschil, Lutz; Heumann, Christian und Hoffmann, Thomas
(2010):
Selection of designs and parameters for clinical trials on mouth rinses.
In: British Journal of Clinical Pharmacology, Bd. 70, Nr. s1: S. 21
Schomaker, Michael; Wan, Alan T. K. und Heumann, Christian
(2010):
Frequentist model averaging with missing observations.
In: Computational Statistics & Data Analysis, Bd. 54, Nr. 12, Sp. Iss. SI): S. 3336-3347
2009
Kühnlein, Anja; Heumann, Christian; Thomas, Silke; Heinrich, Sabine und Radon, Katja ORCID: https://orcid.org/0000-0002-5271-3972
(2009):
Personal exposure to mobile communication networks and well-being in children - A statistical analysis based on a functional approach.
In: Bioelectromagnetics, Bd. 30, Nr. 4: S. 261-269
ORCID: https://orcid.org/0000-0002-5271-3972
(2009):
Personal exposure to mobile communication networks and well-being in children - A statistical analysis based on a functional approach.
In: Bioelectromagnetics, Bd. 30, Nr. 4: S. 261-269