Müller, Henrik; Hornig, Nico; Rieger, Jonas - 2021
, where we use the topic modelling approach Latent Dirichlet Allocation (LDA) to gauge economic uncertainty perception, we … of incompatibleness. It is not just the content that is added at each observation point, but the very properties of LDA … identical. To tame LDA's randomness, we apply a newish "prototyping" approach to the corpus, upon which our Uncertainty …