Combination of latent semantic analysis based language models for meeting recognition.
Michael PucherY. HuangPublished in: Computational Intelligence (2006)
Keyphrases
- language model
- latent semantic analysis
- information retrieval
- language modeling
- co occurrence
- document retrieval
- n gram
- latent semantic indexing
- probabilistic model
- tf idf
- retrieval model
- vector space model
- query expansion
- speech recognition
- document representation
- test collection
- singular value decomposition
- object recognition
- feature extraction
- document clustering
- text summarization
- mixture model
- pattern recognition
- action recognition
- latent dirichlet allocation
- data mining
- information retrieval systems
- topic modeling
- machine learning