Phrase-Indexed Question Answering: A New Challenge for Scalable Document Comprehension.
Min Joon SeoTom KwiatkowskiAnkur P. ParikhAli FarhadiHannaneh HajishirziPublished in: CoRR (2018)
Keyphrases
- question answering
- passage retrieval
- information retrieval
- syntactic information
- semantic roles
- text summarization
- keywords
- natural language processing
- natural language
- information extraction
- candidate answers
- retrieval systems
- cross language
- sentence retrieval
- question classification
- named entities
- document classification
- question answering systems
- document retrieval
- noun phrases
- natural language questions
- information retrieval systems
- qa clef
- document representation
- text documents
- audio visual
- relation extraction
- answer extraction
- text retrieval
- document collections
- answer validation