2 papers
cs.SI2024
Exploring Relationships Between Cryptocurrency News Outlets and Influencers' Twitter Activity and Market Prices
Meysam Alizadeh, Yasaman Asgari, Zeynab Samei +7
Academics increasingly acknowledge the predictive power of social media for a wide variety of events and, more specifically, for financial markets. Anecdotal and empirical findings…
cs.CL2024
Open-Source LLMs for Text Annotation: A Practical Guide for Model Setting and Fine-Tuning
Meysam Alizadeh, Maël Kubli, Zeynab Samei +5
This paper studies the performance of open-source Large Language Models (LLMs) in text classification tasks typical for political science research. By examining tasks like stance,…