A First Approach to Activity Recognition using Topic Models.

Pierluigi Casale Oriol Pujol Petia Radeva Jordi Vitrià

Published in: CCIA (2009)

Keyphrases

topic models
topic modeling
latent dirichlet allocation
text documents
probabilistic model
latent variables
co occurrence
text mining
latent topics
generative model
text corpora
latent topic models
gibbs sampling
relevance model
variational inference
probabilistic topic models
learning algorithm