TIFIN at CheckThat! 2025: Cross-Lingual Subjectivity Classification in News through Monolingual, Multilingual, and Zero-Shot Learning
This paper presents TIFIN’s solution for CheckThat! Lab CLEF 2025 Task 1, demonstrating effective subjectivity detection in news articles across Arabic, Bulgarian, English, German, and Italian through advanced multilingual modeling and class imbalance mitigation strategies.