1950 search results - page 238 / 390 » Informative sampling for large unbalanced data sets |
120
Voted
BTW
2007
Springer
15 years 10 months ago
2007
Springer
: Statistics that accurately describe the distribution of data values in the columns of relational tables are essential for effective query optimization in a database management sy...
144
Voted
ICCV
2009
IEEE
16 years 8 months ago
2009
IEEE
We present a manifold learning approach to dimensionality
reduction that explicitly models the manifold as a mapping
from low to high dimensional space. The manifold is
represen...
111
Voted
ECML
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. The area under the ROC curve (AUC) has been widely used to measure ranking performance for binary classification tasks. AUC only employs the classifier’s scores to ra...
131
Voted
TSMC
2008
15 years 3 months ago
2008
Abstract-- This paper presents a method that uses gene ontologies, together with the paradigm of relational subgroup discovery, to find compactly described groups of genes differen...
158
Voted
TVCG
2010
15 years 2 months ago
2010
—Illustrative techniques are generally applied to produce stylized renderings. Various illustrative styles have been applied to volumetric data sets, producing clearer images and...