Dynamic Nonlocal Language Modeling via Hierarchical Topic-Based Adaptation
Radu FlorianDavid YarowskyPublished in: CoRR (2001)
Keyphrases
- language modeling
- language model
- expert finding
- retrieval model
- query expansion
- information retrieval
- probabilistic model
- cross lingual
- n gram
- relevance model
- retrieval effectiveness
- statistical language models
- bayesian networks
- news articles
- translation model
- information retrieval systems
- sentence retrieval
- pseudo feedback