Mapping Blockchain Research with Topic Modelling
Published:
Timeline: August 2025
Project Description: Maps the main themes in 348 blockchain research papers using LDA topic modelling on their titles, abstracts and keywords. It compares models with different numbers of topics using c_v coherence, and shows the results with pyLDAvis and word clouds. Topics found include supply chains, healthcare data sharing, real estate and energy. Built with Python, NLTK, Gensim and pyLDAvis.
Project Github Link: BT_in_IS_research_retionale_analysis