How Can Graph Neural Networks Help Document Retrieval: A Case Study on CORD19 with Concept Map Generation.
Hejie CuiJiaying LuYao GeCarl YangPublished in: CoRR (2022)
Keyphrases
- document retrieval
- concept maps
- neural network
- concept mapping
- language model
- document collections
- information retrieval
- retrieval model
- text retrieval
- learning process
- relevance feedback
- relevant documents
- learning tools
- cross language
- document ranking
- passage retrieval
- elementary school
- pseudo relevance feedback
- information retrieval systems
- intelligent tutoring systems
- retrieval strategies
- natural language processing
- databases