Bystrov, Victor, Viktoriia Naboka-Krell, Anna Staszewska-Bystrova, and Peter Winker. 2025. “Analysing the Impact of Removing Infrequent Terms on Topic Quality in Latent Dirichlet Allocation Models”. Central European Journal of Economic Modelling and Econometrics 17 (1):61-85. https://doi.org/10.24425/cejeme.2025.155564.