270 search results - page 8 / 54 » Incremental Algorithms for Hierarchical Classification |
KDD
2004
ACM
14 years 8 months ago
2004
ACM
Dimension reduction is a critical data preprocessing step for many database and data mining applications, such as efficient storage and retrieval of high-dimensional data. In the ...
CEC
2005
IEEE
14 years 1 months ago
2005
IEEE
— A Cascaded model is introduced for mining large datasets using Genetic Programming without recourse to specialist hardware. Such an algorithm satisfies the seeming conflictin...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The Hierarchical SEGmentation (HSEG) algorithm, which is a combination of hierarchical step-wise optimization and spectral clustering, has given good performances for hyperspectra...
EVOW
2008
Springer
13 years 9 months ago
2008
Springer
In this paper we propose a new method to improve the performance of hierarchical classification. We use a swarm intelligence algorithm to select the type of classification algorith...
JMLR
2010
13 years 2 months ago
2010
In this work we propose new ensemble methods for the hierarchical classification of gene functions. Our methods exploit the hierarchical relationships between the classes in diffe...