A Hybrid Method to Detect Missing Hierarchical Relations in NCI Thesaurus.
Fengbo ZhengRashmie AbeysingheLicong CuiPublished in: BIBM (2019)
Keyphrases
- hybrid method
- semantic relations
- information retrieval
- evolutionary methods
- information retrieval systems
- detection method
- domain specific
- hybrid algorithm
- digital libraries
- detection algorithm
- missing data
- hierarchical structure
- natural language processing
- support vector machine
- query expansion
- document collections
- missing values
- machine learning
- real valued
- missing links