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A novel technique using graph neural networks and relevance scoring to improve the performance of knowledge graph-based question answering systems.
Sincy V. Thambi
P. C. Reghu Raj
Published in:
J. Intell. Inf. Syst. (2024)
Keyphrases
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neural network
question answering systems
question answering
domain knowledge
knowledge representation
knowledge base
databases
expert systems
structured data
search engine
natural language
topic models
test collection
graph structure