203 search results - page 1 / 41 » Optimizing Data Transformations for Classification Tasks |
IDEAL
2009
Springer
13 years 2 months ago
2009
Springer
Many classification algorithms use the concept of distance or similarity between patterns. Previous work has shown that it is advantageous to optimize general Euclidean distances (...
ICIP
2000
IEEE
14 years 6 months ago
2000
IEEE
In a variety of applications (including automatic target recognition) image classification algorithms operate on compressed image data. This paper explores the design of optimal t...
ISMIS
2000
Springer
13 years 8 months ago
2000
Springer
This paper is devoted to the problem of learning to predict ordinal (i.e., ordered discrete) classes using classification and regression trees. We start with S-CART, a tree inducti...
ICMLA
2009
13 years 2 months ago
2009
This article proposes an algorithm to automatically learn useful transformations of data to improve accuracy in supervised classification tasks. These transformations take the for...
BMCBI
2011
12 years 8 months ago
2011
Background: Classification and variable selection play an important role in knowledge discovery in highdimensional data. Although Support Vector Machine (SVM) algorithms are among...