Otro
Optimizing optimum-path forest classification for huge datasets
Registration in:
Proceedings - International Conference on Pattern Recognition, p. 4162-4165.
1051-4651
10.1109/ICPR.2010.1012
2-s2.0-78149477256
Author
Papa, João Paulo
Cappabianco, Fábio A. M.
Falcão, Alexandre X.
Abstract
Traditional pattern recognition techniques can not handle the classification of large datasets with both efficiency and effectiveness. In this context, the Optimum-Path Forest (OPF) classifier was recently introduced, trying to achieve high recognition rates and low computational cost. Although OPF was much faster than Support Vector Machines for training, it was slightly slower for classification. In this paper, we present the Efficient OPF (EOPF), which is an enhanced and faster version of the traditional OPF, and validate it for the automatic recognition of white matter and gray matter in magnetic resonance images of the human brain. © 2010 IEEE.
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