GOClonto: An ontological clustering approach for conceptualizing PubMed abstracts.
Hai-Tao ZhengCharles BorchertHong-Gee KimPublished in: J. Biomed. Informatics (2010)
Keyphrases
- clustering method
- clustering algorithm
- k means
- biomedical literature
- unsupervised learning
- self organizing maps
- categorical data
- data points
- graph theoretic
- scientific literature
- knowledge representation
- document clustering
- neural network
- semi automatic
- anomaly detection
- conceptual modeling
- ontological framework
- semantic network
- hierarchical clustering
- information theoretic
- text mining
- information extraction
- information systems
- search engine