A method for semantics-based conceptual expansion of ontology.
Liping ZhouDezheng ZhangXin ChenChengcui ZhangPublished in: SAC (2008)
Keyphrases
- dynamic programming
- high precision
- high accuracy
- experimental evaluation
- domain knowledge
- preprocessing
- classification method
- cost function
- computational complexity
- optimization algorithm
- semi supervised
- information retrieval
- synthetic data
- support vector machine svm
- mutual information
- domain specific
- similarity measure
- support vector machine
- video sequences
- data sets
- significant improvement
- prior knowledge
- evolutionary algorithm