نتایج جستجو برای: ls svm

تعداد نتایج: 32490  

Journal: :Algorithms 2014
Aiqin Huang Yong Wang

Control valve is a kind of essential terminal control component which is hard to model by traditional methodologies because of its complexity and nonlinearity. This paper proposes a new modeling method for the upstream pressure of control valve using the least squares support vector machine (LS-SVM), which has been successfully used to identify nonlinear system. In order to improve the modeling...

2015
Xiaobin Zhan Shulan Jiang Yili Yang Jian Liang Tielin Shi Xiwen Li

This paper proposes an ultrasonic measurement system based on least squares support vector machines (LS-SVM) for inline measurement of particle concentrations in multicomponent suspensions. Firstly, the ultrasonic signals are analyzed and processed, and the optimal feature subset that contributes to the best model performance is selected based on the importance of features. Secondly, the LS-SVM...

2009
Zhenkai Xu Yong Li Chris Rizos Xiaosu Xu

Integration of Global Positioning System (GPS) and Inertial Navigation System (INS) technologies can overcome the drawbacks of the individual systems. One of the advantages is that the integrated solution can provide continuous navigation capability even during GPS outages. However, bridging the GPS outages is still a challenge when Micro-Electro-Mechanical System (MEMS) inertial sensors are us...

E. Zolfonoun J.B. Ghasemi R. Khosrokhavar

The combinations of inductively coupled plasma-optical emission spectrometry (ICP-OES) and three classification algorithms, i.e., partial least squares discriminant analysis (PLS-DA), least squares support vector machine (LS-SVM) and soft independent modeling of class analogies (SIMCA), for discriminating different brands of Iranian bottled mineral waters, were explored. ICP-OES was used for th...

Journal: :INFORMS journal on computing 2010
Raul Cruz-Cano David S. H. Chew Kwok Pui Choi Ming-Ying Leung

Replication of their DNA genomes is a central step in the reproduction of many viruses. Procedures to find replication origins, which are initiation sites of the DNA replication process, are therefore of great importance for controlling the growth and spread of such viruses. Existing computational methods for viral replication origin prediction have mostly been tested within the family of herpe...

Journal: :International Journal of Multimedia and Ubiquitous Engineering 2015

2016
Lihua Jiang Mingcong Deng

Considering the noise effect during the navigation of a two wheeled mobile robot, SVM and LS-SVM based control schemes are discussed under the measured information with uncertainty, and in the different environments. The noise effect is defined as uncertainty in the measured data. One of them focuses on using a potential function and constructing a plane surface for avoiding the local minima in...

2015
Vincent Tóth Roland Piga Dario Zheng Wei Xing

io-port 06474690 Laurain, Vincent; Tóth, Roland; Piga, Dario; Zheng, Wei Xing An instrumental least squares support vector machine for nonlinear system identification. Automatica 54, Article ID 6308, 340-347 (2015). Summary: Least-Squares Support Vector Machines (LS-SVMs), originating from Statistical Learning and Reproducing Kernel Hilbert Space (RKHS) theories, represent a promising approach ...

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