Experiments with Language Models for Known-Item Finding of E-mail Messages.
Paul OgilvieJamie CallanPublished in: TREC (2005)
Keyphrases
- language model
- language modeling
- document retrieval
- n gram
- query expansion
- probabilistic model
- electronic mail
- speech recognition
- information retrieval
- spam filtering
- language modelling
- statistical language models
- test collection
- ad hoc information retrieval
- context sensitive
- retrieval model
- okapi bm
- query terms
- smoothing methods
- anti spam
- pseudo relevance feedback
- word error rate
- query specific
- document length
- spoken term detection
- translation model
- relevance model
- vector space model
- retrieval effectiveness
- user preferences
- knn