Fine-Grained Relevance Annotations for Multi-Task Document Ranking and Question Answering.
Sebastian HofstätterMarkus ZlabingerMete SertkanMichael SchröderAllan HanburyPublished in: CIKM (2020)
Keyphrases
- document ranking
- question answering
- passage retrieval
- information retrieval
- document retrieval
- language model
- query expansion
- natural language processing
- relevance model
- information extraction
- feature selection
- text retrieval
- natural language
- retrieved documents
- metadata
- machine learning
- audio visual
- relevant documents
- information retrieval systems
- relevance feedback
- transfer learning
- retrieval effectiveness
- n gram
- document collections
- keywords