Zobrazeno 1 - 10
of 884
pro vyhledávání: '"PAULY, MARKUS"'
Is GPT-4 Less Politically Biased than GPT-3.5? A Renewed Investigation of ChatGPT's Political Biases
This work investigates the political biases and personality traits of ChatGPT, specifically comparing GPT-3.5 to GPT-4. In addition, the ability of the models to emulate political viewpoints (e.g., liberal or conservative positions) is analyzed. The
Externí odkaz:
http://arxiv.org/abs/2410.21008
Autor:
Dormuth, Ina, Herrmann, Carolin, Konietschke, Frank, Pauly, Markus, Wirth, Matthias, Ditzhaus, Marc
When comparing multiple groups in clinical trials, we are not only interested in whether there is a difference between any groups but rather the location. Such research questions lead to testing multiple individual hypotheses. To control the familywi
Externí odkaz:
http://arxiv.org/abs/2410.21098
The Random Forest (RF) algorithm can be applied to a broad spectrum of problems, including time series prediction. However, neither the classical IID (Independent and Identically distributed) bootstrap nor block bootstrapping strategies (as implement
Externí odkaz:
http://arxiv.org/abs/2410.00942
Autor:
Steinmeister, Louis, Pauly, Markus
Time series often appear in an additive hierarchical structure. In such cases, time series on higher levels are the sums of their subordinate time series. This hierarchical structure places a natural constraint on forecasts. However, univariate forec
Externí odkaz:
http://arxiv.org/abs/2409.18550
Autor:
Baumeister, Marléne, Munko, Merle, Gladow, Kai-Philipp, Ditzhaus, Marc, Chakarov, Nayden, Pauly, Markus
In medical, ecological and psychological research, there is a need for methods to handle multiple testing, for example to consider group comparisons with more than two groups. Typical approaches that deal with multiple testing are mean or variance ba
Externí odkaz:
http://arxiv.org/abs/2409.14926
Autor:
Schmid, Lena, Biebert, Daniel, Hakert, Christian, Chen, Kuan-Hsun, Lang, Michel, Pauly, Markus, Chen, Jian-Jia
The rise of machine learning methods on heavily resource constrained devices requires not only the choice of a suitable model architecture for the target platform, but also the optimization of the chosen model with regard to execution time consumptio
Externí odkaz:
http://arxiv.org/abs/2406.12531
Functional data analysis is becoming increasingly popular to study data from real-valued random functions. Nevertheless, there is a lack of multiple testing procedures for such data. These are particularly important in factorial designs to compare di
Externí odkaz:
http://arxiv.org/abs/2406.01242
Autor:
Steinmeister, Louis, Pauly, Markus
"If you ask ten experts, you will get ten different opinions." This common proverb illustrates the common association of expert forecasts with personal bias and lack of consistency. On the other hand, digitization promises consistency and explainabil
Externí odkaz:
http://arxiv.org/abs/2404.09334
The last decade has shed some light on theoretical properties such as their consistency for regression tasks. In the current paper, we propose a new class of very simple learners based on so-called naive trees. These naive trees partition the feature
Externí odkaz:
http://arxiv.org/abs/2404.06850
ChatGPT is notorious for its intransparent behavior. This paper tries to shed light on this, providing an in-depth analysis of the dark personality traits and conspiracy beliefs of GPT-3.5 and GPT-4. Different psychological tests and questionnaires w
Externí odkaz:
http://arxiv.org/abs/2402.04110