Fine-tuning of lightweight large language models for sentiment classification on heterogeneous financial textual data. - Alvaro Paredes Amorin; Andre Python; Christoph Weisser (CoRR, 2025)

Not All News Is Equal: Topic- and Event-Conditional Sentiment from Finetuned LLMs for Aluminum Price Forecasting. - Alvaro Paredes Amorin; Andre Python; Christoph Weisser (CoRR, 2026)