An Ontology Alignment Basedon Parse Tree Kernel for Combining Structural and Semantic Information without Explicit Enumeration of Features.
Jeong Woo SonSeong-Bae ParkSe-Young ParkPublished in: Web Intelligence (2008)
Keyphrases
- semantic information
- structural information
- domain knowledge
- semantic analysis
- wordnet
- domain ontology
- low level
- background knowledge
- semantic features
- keywords
- metadata
- semantic meaning
- high level
- parse tree kernel
- xml documents
- feature extraction
- contextual information
- feature set
- low level features
- structural features
- knowledge base
- question answering
- domain specific
- text retrieval
- semantic similarity
- vector space model
- feature vectors
- feature space