Topic Models over Text Streams: A Study of Batch and Online Unsupervised Learning.

Arindam Banerjee Sugato Basu

Published in: SDM (2007)

Keyphrases

topic models
unsupervised learning
text streams
topic modeling
latent dirichlet allocation
probabilistic model
text mining
supervised learning
pairwise
active learning
data sets
machine learning
object recognition
data analysis
co occurrence