Jan Šnajder

Target Two Birds With One SToNe: Entity-Level Sentiment and Tone Analysis in Croatian News Headlines

2023

Sentiment analysis is often used to examine how different actors are portrayed in the media, and analysis of news headlines is of particular interest due to their attention-grabbing role. We address the task of entity-level …

From Robustness to Improved Generalization and Calibration in Pre-trained Language Models

2025 · Transactions of the Association for Computational Linguistics

Abstract Enforcing representation smoothness in pre-trained language models (PLMs) through Jacobian and Hessian regularization provides an effective approach for enhancing both robustness and generalization. Although such regularization methods have proven effective in computer vision, their …