Keyphrases
- text retrieval
- information retrieval
- expectation maximization
- text data
- word level
- database
- massively parallel
- automatically extracted
- text mining
- shared memory
- data sets
- string matching
- textual data
- textual information
- parallel implementation
- free text
- mixture model
- generative model
- probabilistic model
- neural network
- parallel processing
- gaussian mixture model
- maximum likelihood
- parallel computing
- keywords
- image segmentation
- natural language text
- web pages
- document analysis
- parallel computation