A Hybrid Embedding Approach to Noisy Answer Passage Retrieval.
Daniel CohenW. Bruce CroftPublished in: ECIR (2018)
Keyphrases
- passage retrieval
- question answering
- question answering systems
- document retrieval
- qa systems
- language model
- query expansion
- audio visual
- information retrieval
- retrieval model
- quantitative evaluation
- information retrieval systems
- retrieval systems
- natural language processing
- vector space
- language modeling
- semantic relatedness
- information extraction
- natural language