TravelBERT: Pre-training Language Model Incorporating Domain-specific Heterogeneous Knowledge into A Unified Representation.
Hongyin ZhuHao PengZhiheng LyuLei HouJuanzi LiJinghui XiaoPublished in: CoRR (2021)
Keyphrases
- language model
- domain specific
- language modeling
- probabilistic model
- n gram
- document retrieval
- speech recognition
- information retrieval
- statistical language models
- language modelling
- query expansion
- document ranking
- test collection
- language models for information retrieval
- smoothing methods
- pseudo relevance feedback
- retrieval model
- supervised learning
- context sensitive
- translation model
- co occurrence
- active learning
- prior knowledge
- image retrieval