HierCon: Hierarchical Organization of Technical Documents Based on Concepts.
Keqian LiShiyang LiSemih YavuzHanwen ZhaYu SuXifeng YanPublished in: ICDM (2019)
Keyphrases
- hierarchical organization
- hierarchical decomposition
- semantic relationships
- hierarchical structure
- document collections
- information retrieval systems
- document retrieval
- information retrieval
- text documents
- keywords
- xml documents
- logical structure
- background knowledge
- relevant documents
- relational databases
- relevant concepts
- metadata
- key concepts
- concept hierarchy
- document analysis
- database
- semantic classes
- conceptual information
- concept space
- document representation
- semantic network
- document clustering
- vector space
- database systems