Unsupervised Graph-based Topic Modeling from Video Transcriptions.

Lukas Stappen Gerhard Hagerer Björn W. Schuller Georg Groh

Published in: CoRR (2021)

Keyphrases

topic modeling
topic models
latent dirichlet allocation
text classification
text mining
scientific articles
modeling framework
topic extraction
collaborative filtering
broadcast news
semi supervised
video retrieval
latent variables
latent topics
text corpora
web pages
feature space
data analysis
face recognition