Automated Chinese Domain Ontology Construction from Text Documents.
Yu ZhengWenxiang DouGengfeng WuXin LiPublished in: LSMS (1) (2007)
Keyphrases
- domain ontology
- text documents
- text mining
- semi automatic
- domain knowledge
- comparative sentences
- information extraction
- relevant concepts
- topic models
- text classification
- news articles
- domain specific
- wordnet
- keywords
- semantic information
- text categorization
- natural language processing
- data mining
- text clustering
- knowledge discovery
- conceptual graphs
- information retrieval
- bag of words
- named entities
- data sources
- data analysis
- concept hierarchy
- semantic knowledge
- domain experts
- database systems
- decision trees
- databases
- expert systems
- machine learning
- automatic text categorization