full-text analysis 1natural language processing 1open research infrastructure 1plasma physics data 1topic modeling 1
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cs.CL2025
Exploring Topic Trends in COVID-19 Research Literature using Non-Negative Matrix Factorization
Divya Patel, Vansh Parikh, Om Patel +2
In this work, we apply topic modeling using Non-Negative Matrix Factorization (NMF) on the COVID-19 Open Research Dataset (CORD-19) to uncover the underlying thematic structure and…
cs.CL2024
Numerical Claim Detection in Finance: A New Financial Dataset, Weak-Supervision Model, and Market Analysis
Agam Shah, Arnav Hiray, Pratvi Shah +6
In this paper, we investigate the influence of claims in analyst reports and earnings calls on financial market returns, considering them as significant quarterly events for public…