385 search results - page 32 / 77 » Improving data mining utility with projective sampling |
SEMWEB
2007
Springer
15 years 3 months ago
2007
Springer
OntoDNA is an automated ontology mapping and merging system that utilizes unsupervised data mining methods, comprising of Formal Concept analysis (FCA), Self-Organizing map (SOM) a...
CANDC
2004
ACM
14 years 9 months ago
2004
ACM
The exponential growth of large-scale molecular sequence data and of the PubMed scientific literature has prompted active research in biological literature mining and information ...
84
Voted
WCRE
2007
IEEE
15 years 3 months ago
2007
IEEE
Defect density and defect prediction are essential for efficient resource allocation in software evolution. In an empirical study we applied data mining techniques for value seri...
89
Voted
PKDD
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. We propose a learning approach for integrating formal knowledge into statistical inference by exploiting ontologies as a semantically rich and fully formal representation...
156
click to vote
GIS
2007
ACM
15 years 10 months ago
2007
ACM
Many Geographic Information System (GIS) applications must handle large geospatial datasets stored in raster representation. Spatial joins over raster data are important queries i...