A shared-task system that fine-tunes Gemma 2 with LoRA and XLM-RoBERTa to classify and locate manipulative narratives in Ukrainian/Russian Telegram posts, placing 2nd and 3rd in the UNLP 2025 competition.
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Hidden Persuasion: Detecting Manipulative Narratives on Social Media During the 2022 Russian Invasion of Ukraine
A shared-task system that fine-tunes Gemma 2 with LoRA and XLM-RoBERTa to classify and locate manipulative narratives in Ukrainian/Russian Telegram posts, placing 2nd and 3rd in the UNLP 2025 competition.