Search Results for author: Frauke Kreuter

Found 13 papers, 3 papers with code

Decomposed Prompting: Unveiling Multilingual Linguistic Structure Knowledge in English-Centric Large Language Models

no code implementations28 Feb 2024 Ercong Nie, Shuzhou Yuan, Bolei Ma, Helmut Schmid, Michael Färber, Frauke Kreuter, Hinrich Schütze

Despite the predominance of English in their training data, English-centric Large Language Models (LLMs) like GPT-3 and LLaMA display a remarkable ability to perform multilingual tasks, raising questions about the depth and nature of their cross-lingual capabilities.

Llama Part-Of-Speech Tagging +1

ToPro: Token-Level Prompt Decomposition for Cross-Lingual Sequence Labeling Tasks

1 code implementation29 Jan 2024 Bolei Ma, Ercong Nie, Shuzhou Yuan, Helmut Schmid, Michael Färber, Frauke Kreuter, Hinrich Schütze

However, most previous studies primarily focused on sentence-level classification tasks, and only a few considered token-level labeling tasks such as Named Entity Recognition (NER) and Part-of-Speech (POS) tagging.

Benchmarking In-Context Learning +8

Annotation Sensitivity: Training Data Collection Methods Affect Model Performance

1 code implementation23 Nov 2023 Christoph Kern, Stephanie Eckman, Jacob Beck, Rob Chew, Bolei Ma, Frauke Kreuter

We introduce the term annotation sensitivity to refer to the impact of annotation data collection methods on the annotations themselves and on downstream model performance and predictions.

Bridging the Gap: Towards an Expanded Toolkit for ML-Supported Decision-Making in the Public Sector

no code implementations29 Oct 2023 Unai Fischer-Abaigar, Christoph Kern, Noam Barda, Frauke Kreuter

Machine Learning (ML) systems are becoming instrumental in the public sector, with applications spanning areas like criminal justice, social welfare, financial fraud detection, and public health.

Decision Making Domain Adaptation +2

To share or not to share: What risks would laypeople accept to give sensitive data to differentially-private NLP systems?

no code implementations13 Jul 2023 Christopher Weiss, Frauke Kreuter, Ivan Habernal

Although the NLP community has adopted central differential privacy as a go-to framework for privacy-preserving model training or data sharing, the choice and interpretation of the key parameter, privacy budget $\varepsilon$ that governs the strength of privacy protection, remains largely arbitrary.

Decision Making Privacy Preserving

Sources of Uncertainty in Machine Learning -- A Statisticians' View

no code implementations26 May 2023 Cornelia Gruber, Patrick Oliver Schenk, Malte Schierholz, Frauke Kreuter, Göran Kauermann

Machine Learning and Deep Learning have achieved an impressive standard today, enabling us to answer questions that were inconceivable a few years ago.

Miscellaneous

Seeing ChatGPT Through Students' Eyes: An Analysis of TikTok Data

no code implementations9 Mar 2023 Anna-Carolina Haensch, Sarah Ball, Markus Herklotz, Frauke Kreuter

To address this gap, we analyzed the content on ChatGPT available on TikTok in February 2023.

Classification ensembles for multivariate functional data with application to mouse movements in web surveys

no code implementations26 May 2022 Amanda Fernández-Fontelo, Felix Henninger, Pascal J. Kieslich, Frauke Kreuter, Sonja Greven

We propose new ensemble models for multivariate functional data classification as combinations of semi-metric-based weak learners.

Fairness in Algorithmic Profiling: A German Case Study

no code implementations4 Aug 2021 Christoph Kern, Ruben L. Bach, Hannah Mautner, Frauke Kreuter

One example is the prediction-based statistical profiling of job seekers to guide the allocation of support measures by public employment services.

Fairness

Distributive Justice and Fairness Metrics in Automated Decision-making: How Much Overlap Is There?

no code implementations4 May 2021 Matthias Kuppler, Christoph Kern, Ruben L. Bach, Frauke Kreuter

The advent of powerful prediction algorithms led to increased automation of high-stake decisions regarding the allocation of scarce resources such as government spending and welfare support.

Decision Making Fairness

Global Trends and Predictors of Face Mask Usage During the COVID-19 Pandemic

no code implementations21 Dec 2020 Elena Badillo-Goicoechea, Ting-Hsuan Chang, Esther Kim, Sarah LaRocca, Katherine Morris, Xiaoyi Deng, Samantha Chiu, Adrianne Bradford, Andres Garcia, Christoph Kern, Curtiss Cobb, Frauke Kreuter, Elizabeth A. Stuart

Methods: We examined a total of 13, 723, 810 responses to a daily cross-sectional representative online survey in 38 countries who completed from April 23, 2020 to October 31, 2020 and reported having been in public at least once during the last seven days.

Applications

Predicting respondent difficulty in web surveys: A machine-learning approach based on mouse movement features

no code implementations5 Nov 2020 Amanda Fernández-Fontelo, Pascal J. Kieslich, Felix Henninger, Frauke Kreuter, Sonja Greven

We use data from a survey on respondents' employment history and demographic information, in which we experimentally manipulate the difficulty of several questions.

BIG-bench Machine Learning

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