A better entity detection of question for knowledge graph question answering through extracting position-based patterns.
Mohammad YaniAdila Alfa KrisnadhiIndra BudiPublished in: J. Big Data (2022)
Keyphrases
- question answering
- question classification
- qa clef
- named entities
- question answering systems
- natural language questions
- information retrieval
- open domain question answering
- answer validation
- qa systems
- answer extraction
- data mining techniques
- candidate answers
- passage retrieval
- answering questions
- knowledge base
- information extraction
- natural language
- feature weighting
- domain knowledge
- textual entailment recognition
- natural language processing
- question answer pairs
- machine learning
- expert systems
- relation extraction
- cross language
- background knowledge
- information retrieval systems
- semantic roles
- text mining