4 citations · 6 across the 2 of their papers we have counts for
2 papers
cs.CL2023★ 2 cited
Analysing the Impact of Removing Infrequent Words on Topic Quality in LDA Models
Victor Bystrov, Viktoriia Naboka-Krell, Anna Staszewska-Bystrova +1
An initial procedure in text-as-data applications is text preprocessing. One of the typical steps, which can substantially facilitate computations, consists in removing infrequent…
cs.CL2022★ 4 cited
Choosing the Number of Topics in LDA Models -- A Monte Carlo Comparison of Selection Criteria
Victor Bystrov, Viktoriia Naboka, Anna Staszewska-Bystrova +1
Selecting the number of topics in LDA models is considered to be a difficult task, for which alternative approaches have been proposed. The performance of the recently developed si…