Distributed Language Modeling for N-best List Re-ranking.
Ying ZhangAlmut Silja HildebrandStephan VogelPublished in: EMNLP (2006)
Keyphrases
- language modeling
- language model
- expert finding
- information retrieval
- retrieval model
- query expansion
- probabilistic model
- ranked list
- document length
- pseudo feedback
- relevance model
- document ranking
- cross lingual
- n gram
- document retrieval
- ranking functions
- term weighting
- trec test collections
- sentence retrieval
- statistical language models
- ranking algorithm
- ad hoc information retrieval
- learning to rank
- query terms
- improvements in retrieval effectiveness
- text classification
- test collection
- data mining
- translation model
- retrieved documents
- pseudo relevance feedback
- information retrieval systems