Scalable Parallel EM Algorithms for Latent Dirichlet Allocation in Multi-Core Systems.

Xiaosheng Liu Jia Zeng Xi Yang Jianfeng Yan Qiang Yang

Published in: WWW (2015)

Keyphrases

latent dirichlet allocation
topic models
generative model
gibbs sampling
text mining
probabilistic latent semantic analysis
multi core systems
probabilistic model
feature extraction
data analysis
knowledge discovery
image classification
shared memory
multi core processors