MQALD: Evaluating the impact of modifiers in question answering over knowledge graphs.
Lucia SicilianiPierpaolo BasilePasquale LopsGiovanni SemeraroPublished in: Semantic Web (2022)
Keyphrases
- question answering
- information extraction
- natural language
- natural language processing
- domain knowledge
- information retrieval
- qa clef
- named entities
- question answering systems
- relation extraction
- knowledge base
- question classification
- knowledge sources
- answer validation
- open domain question answering
- passage retrieval
- cross language
- syntactic information
- sentence retrieval
- answer extraction
- vector space
- answering questions
- natural language questions