A SPARSE GREEDY SELF-ADAPTIVE ALGORITHM FOR CLASSIFICATION OF DATA
2010 ◽
Vol 02
(01)
◽
pp. 97-114
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Keyword(s):
Kernels have become an integral part of most data classification algorithms. However, the kernel parameters are generally not optimized during learning. In this work a novel adaptive technique called Sequential Function Approximation (SFA) has been developed for classification that determines the values of the control and kernel hyper-parameters during learning. This tool constructs sparse radial basis function networks in a greedy fashion. Experiments were carried out on synthetic and real-world data sets where SFA had comparable performance to other popular classification schemes with parameters optimized by an exhaustive grid search.
2014 ◽
Vol 2014
◽
pp. 1-14
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2000 ◽
Vol 10
(06)
◽
pp. 453-465
◽
2018 ◽
Vol 45
(3)
◽
pp. 341-363
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2017 ◽
Vol 30
(11)
◽
pp. 3421-3429
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Keyword(s):
2015 ◽
Vol II-3/W4
◽
pp. 143-148
◽
2019 ◽
Vol 8
(6)
◽
pp. 5245-5248
2021 ◽
Vol 2
(01)
◽
pp. 01-09
Keyword(s):