Language Model Augmented Relevance Score.
Ruibo LiuJason WeiSoroush VosoughiPublished in: CoRR (2021)
Keyphrases
- language model
- relevance scores
- query terms
- test collection
- retrieval effectiveness
- query expansion
- language modeling
- retrieval model
- n gram
- document retrieval
- probabilistic model
- term proximity
- information retrieval
- ranked list
- relevant documents
- relevance judgments
- pseudo relevance feedback
- retrieval systems
- average precision
- vector space model
- search queries
- text summarization
- information retrieval systems
- retrieved documents
- relevance assessments
- information extraction
- co occurrence
- query logs
- term weights
- natural language