280 search results - page 19 / 56 » Optimising Ontology Classification |
OWLED
2007
13 years 9 months ago
2007
Functional groups describe the semantics of chemical reactivity in terms of atoms and their connectivity, which exhibit characteristic chemical behavior when present in a compound....
BMCBI
2007
13 years 7 months ago
2007
Background: Biomedical ontologies are critical for integration of data from diverse sources and for use by knowledge-based biomedical applications, especially natural language pro...
DEEC
2005
IEEE
14 years 1 months ago
2005
IEEE
A base of clearly defined product information is a key foundation for an e-commerce system. The manipulation and exchange of semantically enriched and precise product information ...
CIDM
2009
IEEE
13 years 11 months ago
2009
IEEE
Most real-world classification problems involve continuous (real-valued) attributes, as well as, nominal (discrete) attributes. The majority of Ant Colony Optimisation (ACO) classi...
PRL
2006
13 years 7 months ago
2006
Consider the class of problems in which a target class is well-defined, and an outlier class is ill-defined. In these cases new outlier classes can appear, or the class-conditiona...