Incorporating Explicit Knowledge in Pre-trained Language Models for Passage Re-ranking.
Qian DongYiding LiuSuqi ChengShuaiqiang WangZhicong ChengShuzi NiuDawei YinPublished in: CoRR (2022)
Keyphrases
- language model
- explicit knowledge
- pre trained
- document ranking
- document retrieval
- domain knowledge
- smoothing methods
- language modeling
- training data
- passage retrieval
- query specific
- probabilistic model
- speech recognition
- query expansion
- relevance model
- information retrieval
- knowledge management
- test collection
- training examples
- retrieval model
- control signals
- ranked list
- query terms
- spatial structure
- question answering
- expert search
- low dimensional
- language models for information retrieval
- data sets
- pseudo relevance feedback
- visual features
- image sequences
- machine learning
- data mining