Identifying informative tweets during a pandemic via a topic-aware neural language model.
Wang GaoLin LiXiaohui TaoJing ZhouJun TaoPublished in: World Wide Web (WWW) (2023)
Keyphrases
- language model
- language modeling
- n gram
- probabilistic model
- document retrieval
- news articles
- expert finding
- test collection
- document level
- query expansion
- social media
- language modelling
- retrieval model
- speech recognition
- context sensitive
- information retrieval
- ad hoc information retrieval
- mixture model
- statistical language models
- smoothing methods
- language model for information retrieval
- generative model
- vector space model
- latent dirichlet allocation
- query terms
- pseudo relevance feedback
- topic models
- language models for information retrieval
- named entities
- topic modeling
- relevance model
- translation model
- news stories
- statistical machine translation
- document ranking
- expert search
- word clouds