Topic discovery of clusters from documents with geographical location.
Li ZhangXiaoping SunHai ZhugePublished in: Concurr. Comput. Pract. Exp. (2015)
Keyphrases
- topic discovery
- text analysis
- topic models
- text classification
- latent dirichlet allocation
- clustering algorithm
- text documents
- document clustering
- text mining
- cluster analysis
- databases
- document collections
- lda model
- relevant documents
- information retrieval systems
- information retrieval
- image classification
- probabilistic model
- topic modeling
- training data
- machine learning