Automated ontology construction for unstructured text documents.
Chang-Shing LeeYuan-Fang KaoYau-Hwang KuoMei-Hui WangPublished in: Data Knowl. Eng. (2007)
Keyphrases
- text documents
- ontology construction
- text mining
- semi automatic
- semi automated
- text classification
- information extraction
- text analysis
- document classification
- text categorization
- automatic construction
- bag of words
- wordnet
- topic models
- keywords
- ontology learning
- computational linguistics
- text data
- construction process
- knowledge extraction
- textual data
- text corpora
- named entities
- semantic web
- information retrieval systems
- text collections
- knowledge discovery
- data mining
- structured data
- knowledge acquisition
- information retrieval
- knowledge management
- domain ontology
- machine learning
- topic modeling
- image representation
- knn