Sanity Check: A Strong Alignment and Information Retrieval Baseline for Question Answering.
Vikas YadavRebecca SharpMihai SurdeanuPublished in: CoRR (2018)
Keyphrases
- question answering
- information retrieval
- passage retrieval
- information extraction
- natural language
- natural language processing
- named entities
- cross language
- question answering systems
- question classification
- information retrieval systems
- syntactic information
- relevant documents
- natural language questions
- answer validation
- search engine
- qa clef
- test collection
- semantic roles
- retrieval effectiveness
- retrieval model
- sentence retrieval
- document retrieval