Multidimensional Latent Semantic Analysis Using Term Spatial Information.
Haijun ZhangJohn K. L. HoQ. M. Jonathan WuYunming YePublished in: IEEE Trans. Cybern. (2013)
Keyphrases
- spatial information
- latent semantic analysis
- visual words
- co occurrence
- spatial relations
- singular value decomposition
- spatial relationships
- latent semantic indexing
- probabilistic latent semantic analysis
- information retrieval
- document clustering
- text summarization
- tf idf
- probabilistic model
- document representation