Handling Modifiers in Question Answering over Knowledge Graphs.
Lucia SicilianiDennis DiefenbachPierre MaretPierpaolo BasilePasquale LopsPublished in: AI*IA (2019)
Keyphrases
- question answering
- natural language processing
- question classification
- information retrieval
- natural language
- question answering systems
- information extraction
- domain knowledge
- natural language questions
- named entities
- sentence retrieval
- passage retrieval
- relation extraction
- syntactic information
- open domain question answering
- data mining
- knowledge representation
- knowledge base
- semantic roles
- knowledge sources
- document retrieval