Modelling word-pair relations in a category-based language model.
Thomas NieslerPhilip C. WoodlandPublished in: ICASSP (1997)
Keyphrases
- language model
- word pairs
- semantic relations
- language modeling
- n gram
- probabilistic model
- document retrieval
- retrieval model
- query expansion
- semantic similarity
- information retrieval
- mixture model
- tf idf
- test collection
- vector space model
- query terms
- co occurrence
- smoothing methods
- topic models
- text corpora
- wordnet
- bayesian networks
- metadata