Auto-Encoding Questions with Retrieval Augmented Decoding for Unsupervised Passage Retrieval and Zero-Shot Question Generation.
Stalin VaranasiMuhammad Umer Tariq ButtGuenter NeumannPublished in: RANLP (2023)
Keyphrases
- passage retrieval
- question answering systems
- question answering
- qa systems
- document retrieval
- retrieval model
- query expansion
- language model
- information retrieval
- audio visual
- retrieval systems
- document ranking
- sentence retrieval
- information retrieval systems
- focused retrieval
- relevance model
- natural language processing
- semantic relatedness
- document collections
- test collection
- text retrieval
- information extraction
- language modeling
- relevance feedback
- natural language
- pseudo relevance feedback
- quantitative evaluation
- free text
- retrieval effectiveness
- knowledge representation
- vector space
- multimedia
- image database
- machine learning