Knowledge Graph Question Answering using Graph-Pattern Isomorphism.
Daniel VollmersRricha JalotaDiego MoussallemHardik TopiwalaAxel-Cyrille Ngonga NgomoRicardo UsbeckPublished in: CoRR (2021)
Keyphrases
- question answering
- graph patterns
- natural language processing
- information extraction
- information retrieval
- natural language
- question classification
- passage retrieval
- qa clef
- natural language questions
- subgraph isomorphism
- question answering systems
- random walk
- expert systems
- graph structure
- pattern mining
- structured data
- knowledge representation
- data mining
- mining algorithm
- graph mining
- data mining techniques