Keyphrases
- language model
- dependency parser
- dependency parsing
- language modeling
- n gram
- probabilistic model
- document retrieval
- retrieval model
- domain adaptation
- linguistic features
- query expansion
- part of speech
- information retrieval
- test collection
- translation model
- query terms
- semantic roles
- vector space model
- language models for information retrieval
- context sensitive
- pseudo relevance feedback
- relevance model
- parse tree
- active learning
- feature vectors
- bayesian networks