11 citations · 11 across the 2 of their papers we have counts for
2 papers
cs.IR2023
ATEM: A Topic Evolution Model for the Detection of Emerging Topics in Scientific Archives
Hamed Rahimi, Hubert Naacke, Camelia Constantin +1
This paper presents ATEM, a novel framework for studying topic evolution in scientific archives. ATEM is based on dynamic topic modeling and dynamic graph embedding techniques that…
cs.CL2023★ 11 cited
Contextualized Topic Coherence Metrics
Hamed Rahimi, Jacob Louis Hoover, David Mimno +3
The recent explosion in work on neural topic modeling has been criticized for optimizing automated topic evaluation metrics at the expense of actual meaningful topic identification…