Analyzing public discourse on DeFi and CBDC using advanced NLP techniques: insights for financial policy and innovation

Digital Policy Regulation and Governance, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 28, 2025

Purpose This study aims to analyze public discourse on decentralized finance (DeFi) and central bank digital currencies (CBDC) using advanced natural language processing (NLP) techniques uncover key insights that can guide financial policy innovation. research seeks fill the gap in existing literature by applying state-of-the-art NLP models like BERT RoBERTa understand evolving online around DeFi CBDC. Design/methodology/approach uses a multilabel classification alongside BERTopic for topic modeling. Data is collected from social media platforms, including Twitter LinkedIn, as well relevant documents, sentiment discourse. Model performance evaluated based accuracy, precision, recall F1-scores. Findings outperforms accuracy precision across all metrics, making it more effective categorizing identifies five topics frequently discussed, such inclusion, competition growth DeFi, with important implications policymakers. Practical The derived this provide valuable information regulators policymakers develop informed, data-driven strategies implementing regulating Public analysis enables emerging concerns trends critical crafting policies. Originality/value among first use models, BERTopic, It offers novel into potential challenges opportunities these innovations present. contributes growing body of intersection technologies sentiment.

Language: Английский

Assessing the Emergence of Central Bank Digital Currencies: A Systematic Literature Review

Lecture notes in business information processing, Journal Year: 2025, Volume and Issue: unknown, P. 158 - 170

Published: Jan. 1, 2025

Language: Английский

Bibliometric analysis of natural language processing using CiteSpace and VOSviewer

Natural Language Processing Journal, Journal Year: 2024, Volume and Issue: unknown, P. 100123 - 100123

Published: Dec. 1, 2024

Language: Английский