Exploiting asymmetry in hierarchical topic extraction.

Sreenivas Gollapudi Rina Panigrahy

Published in: CIKM (2006)

Keyphrases

topic extraction
text analysis
document clustering
document classification
topic modeling
latent dirichlet allocation
blog entries
artificial intelligence
natural language processing
clustering method
information retrieval
active learning
text mining
co occurrence
generative model
topic models