Semantic clustering for adaptive language modeling.
Reinhard KneserJochen PetersPublished in: ICASSP (1997)
Keyphrases
- language modeling
- language model
- information retrieval
- retrieval model
- cross lingual
- n gram
- k means
- query expansion
- clustering algorithm
- probabilistic model
- clustering method
- statistical language models
- unsupervised learning
- text classification
- improvements in retrieval effectiveness
- natural language
- semantic information
- document retrieval
- tf idf
- relevance model
- word segmentation
- sentence retrieval
- data mining
- co occurrence
- text mining
- query processing
- vector space model
- feature extraction