Semi-supervised sequence tagging with bidirectional language models.
Matthew E. PetersWaleed AmmarChandra BhagavatulaRussell PowerPublished in: CoRR (2017)
Keyphrases
- language model
- semi supervised
- language modeling
- probabilistic model
- speech recognition
- n gram
- document retrieval
- information retrieval
- language modelling
- query expansion
- semi supervised learning
- retrieval model
- test collection
- language models for information retrieval
- relevance model
- query terms
- statistical language models
- language model for information retrieval
- metadata
- pseudo relevance feedback
- labeled data
- smoothing methods
- supervised learning
- ad hoc information retrieval
- unlabeled data
- part of speech
- translation model
- social tagging
- active learning
- context sensitive
- vector space model
- document ranking
- okapi bm
- similarity measure