What Happened in 2020: a Topic Modeling Approach based on a Topic Similarity Metric.

Leonardo H. Rocha Denio Duarte Daniel Welter

Published in: Braz. J. Inf. Syst. (2022)

Keyphrases

topic modeling
similarity metric
topic models
latent dirichlet allocation
similarity metrics
text mining
topic extraction
similarity measure
euclidean metric
text classification
modeling framework
latent topics
text corpora
relevance ranking
collaborative filtering
artificial intelligence
information retrieval