Unsupervised Semantic Feature Matching in Information Retrieval using User-Oriented Ontology.
Lei ShiRossitza SetchiPublished in: KES (2012)
Keyphrases
- face recognition
- feature matching
- user oriented
- information retrieval
- semantic web
- domain ontology
- concept hierarchy
- semantic information
- image matching
- image pairs
- object recognition
- feature extraction and matching
- matching algorithm
- domain specific
- feature points
- user interface
- topic maps
- text mining
- image registration
- search engine
- principal component analysis
- information extraction
- computer vision
- domain knowledge
- information retrieval systems
- semi supervised
- natural language
- graph matching
- semi automatic
- formal concept analysis
- knowledge base
- geometric constraints
- wordnet
- data sources
- machine learning
- metadata
- image processing
- keypoints
- single image
- natural language processing