3 papers
cs.AI2026
Topeax -- An Improved Clustering Topic Model with Density Peak Detection and Lexical-Semantic Term Importance
Márton Kardos
Text clustering is today the most popular paradigm for topic modelling, both in academia and industry. Despite clustering topic models' apparent success, we identify a number of is…
cs.CL2025
Are Chatbots Reliable Text Annotators? Sometimes
Ross Deans Kristensen-McLachlan, Miceal Canavan, Márton Kardos +2
Recent research highlights the significant potential of ChatGPT for text annotation in social science research. However, ChatGPT is a closed-source product which has major drawback…
cs.CL2024
Context is Key(NMF): Modelling Topical Information Dynamics in Chinese Diaspora Media
Ross Deans Kristensen-McLachlan, Rebecca M. M. Hicke, Márton Kardos +1
Does the People's Republic of China (PRC) interfere with European elections through ethnic Chinese diaspora media? This question forms the basis of an ongoing research project expl…