Dynamic Language Models for Streaming Text.
Dani YogatamaChong WangBryan R. RoutledgeNoah A. SmithEric P. XingPublished in: Trans. Assoc. Comput. Linguistics (2014)
Keyphrases
- language model
- language modeling
- information retrieval
- probabilistic model
- n gram
- document retrieval
- context sensitive
- language modelling
- document level
- query expansion
- speech recognition
- statistical language models
- vector space model
- multiword
- pseudo relevance feedback
- test collection
- smoothing methods
- text mining
- ad hoc information retrieval
- language models for information retrieval
- document ranking
- translation model
- query terms
- retrieval model
- web documents
- data streams
- cross lingual
- text retrieval
- query specific
- keywords
- feature selection
- machine learning