A Domain Knowledge Enhanced Pre-Trained Language Model for Vertical Search: Case Study on Medicinal Products.
Kesong LiuJianhui JiangFeifei LyuPublished in: COLING (2022)
Keyphrases
- language model
- pre trained
- vertical search
- domain knowledge
- language modeling
- training data
- n gram
- information retrieval
- document retrieval
- aggregated search
- query expansion
- test collection
- speech recognition
- retrieval model
- ranking algorithm
- training examples
- probabilistic model
- control signals
- query terms
- vector space model
- search engine
- prior knowledge
- pseudo relevance feedback
- document ranking
- text retrieval
- learning algorithm
- web pages
- digital libraries
- supervised learning
- labeled data