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LSA-PTM: A Propagation-Based Topic Model Using Latent Semantic Analysis on Heterogeneous Information Networks.
Qian Wang
Zhaohui Peng
Fei Jiang
Qingzhong Li
Published in:
WAIM (2013)
Keyphrases
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heterogeneous information networks
topic models
latent semantic analysis
topic modeling
latent dirichlet allocation
co occurrence
text mining
generative model
text documents
probabilistic model
latent variables
latent topics
information retrieval
heterogeneous networks
feature extraction
image classification