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Objective Functions to Determine the Number of Topics for Topic Modeling.
Silvio Peikert
Clemens Kubach
Jamal Al Qundus
Le Duyen Sandra Vu
Adrian Paschke
Published in:
iiWAS (2021)
Keyphrases
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topic modeling
topic models
modeling framework
objective function
latent topics
active learning
co occurrence
real world
information extraction
text classification
generative model
latent dirichlet allocation