Modeling virtual organizations with Latent Dirichlet Allocation: A case for natural language processing.
Alexander GrossDhiraj MurthyPublished in: Neural Networks (2014)
Keyphrases
- latent dirichlet allocation
- virtual organization
- natural language processing
- topic models
- text mining
- probabilistic topic models
- topic modeling
- generative model
- variational bayesian inference
- information extraction
- machine learning
- topic discovery
- latent topics
- lda model
- natural language
- computational linguistics
- probabilistic latent semantic analysis
- gibbs sampling
- latent topic models
- hierarchical bayesian model
- artificial intelligence
- distributed computing
- word sense disambiguation
- business process
- wordnet
- support vector
- principal component analysis