![](/images/graphics-bg.png)
Online Sequential Projection Vector Machine with Adaptive Data Mean Update
Joint Authors
Chen, Lin
Jia, Ji-Ting
Zhang, Qiong
Deng, Wan-Yu
Wei, Wei
Source
Computational Intelligence and Neuroscience
Issue
Vol. 2016, Issue 2016 (31 Dec. 2015), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-04-07
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
We propose a simple online learning algorithm especial for high-dimensional data.
The algorithm is referred to as online sequential projection vector machine (OSPVM) which derives from projection vector machine and can learn from data in one-by-one or chunk-by-chunk mode.
In OSPVM, data centering, dimension reduction, and neural network training are integrated seamlessly.
In particular, the model parameters including ( 1 ) the projection vectors for dimension reduction, ( 2 ) the input weights, biases, and output weights, and ( 3 ) the number of hidden nodes can be updated simultaneously.
Moreover, only one parameter, the number of hidden nodes, needs to be determined manually, and this makes it easy for use in real applications.
Performance comparison was made on various high-dimensional classification problems for OSPVM against other fast online algorithms including budgeted stochastic gradient descent (BSGD) approach, adaptive multihyperplane machine (AMM), primal estimated subgradient solver (Pegasos), online sequential extreme learning machine (OSELM), and SVD + OSELM (feature selection based on SVD is performed before OSELM).
The results obtained demonstrated the superior generalization performance and efficiency of the OSPVM.
American Psychological Association (APA)
Chen, Lin& Jia, Ji-Ting& Zhang, Qiong& Deng, Wan-Yu& Wei, Wei. 2016. Online Sequential Projection Vector Machine with Adaptive Data Mean Update. Computational Intelligence and Neuroscience،Vol. 2016, no. 2016, pp.1-13.
https://search.emarefa.net/detail/BIM-1099696
Modern Language Association (MLA)
Chen, Lin…[et al.]. Online Sequential Projection Vector Machine with Adaptive Data Mean Update. Computational Intelligence and Neuroscience Vol. 2016, no. 2016 (2015), pp.1-13.
https://search.emarefa.net/detail/BIM-1099696
American Medical Association (AMA)
Chen, Lin& Jia, Ji-Ting& Zhang, Qiong& Deng, Wan-Yu& Wei, Wei. Online Sequential Projection Vector Machine with Adaptive Data Mean Update. Computational Intelligence and Neuroscience. 2016. Vol. 2016, no. 2016, pp.1-13.
https://search.emarefa.net/detail/BIM-1099696
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1099696