Ad-hoc Document Retrieval using Weak-Supervision with BERT and GPT2.
Yosi MassHaggai RoitmanPublished in: EMNLP (1) (2020)
Keyphrases
- document retrieval
- language model
- document collections
- information retrieval
- text retrieval
- cross language
- relevance feedback
- relevant documents
- retrieval model
- ranking functions
- spreading activation
- document indexing
- query independent
- pseudo relevance feedback
- learning to rank
- databases
- data sets
- inverted index
- retrieved documents
- xml retrieval
- passage retrieval
- active learning
- document ranking