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Frontiers of Electrical and Electronic Engineering

ISSN 2095-2732

ISSN 2095-2740(Online)

CN 10-1028/TM

Front Elect Electr Eng Chin    2010, Vol. 5 Issue (4) : 488-492    https://doi.org/10.1007/s11460-010-0094-y
RESEARCH ARTICLE
Consistency of weighted feature set and polyspectral kernels in individual communication transmitter identification
Na SUN1,2(), Yajian ZHOU1,2, Yixian YANG1,2
1. Information Security Center, State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China; 2. Key Laboratory of Network and Information Attack and Defense Technology of Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China
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Abstract

This paper presents a method using support vector machine with polyspectral kernels for classification of individual transmitters. Then, the neighborhood-rough-set-based weighted feature set is proposed. The experiments of the algorithms mentioned above indicate that they have consistency, which raises a new weighted kernel. The experiment shows that better classification rate can be achieved.

Keywords polyspectral kernel      support vector machine (SVM)      neighborhood rough set      weighted feature set      weighted kernel     
Corresponding Author(s): SUN Na,Email:sunna_07@163.com   
Issue Date: 05 December 2010
 Cite this article:   
Na SUN,Yajian ZHOU,Yixian YANG. Consistency of weighted feature set and polyspectral kernels in individual communication transmitter identification[J]. Front Elect Electr Eng Chin, 2010, 5(4): 488-492.
 URL:  
https://academic.hep.com.cn/fee/EN/10.1007/s11460-010-0094-y
https://academic.hep.com.cn/fee/EN/Y2010/V5/I4/488
Fig.1  Recognition rates of polyspectral kernel
nsignificances of attributes
δ=0.1δ=0.2δ=0.4δ=0.6δ=0.8
20.080.070.080.060.09
30.040.030.020.040.04
40.060.060.070.060.05
50.050.040.040.040.02
60.040.060.060.090.05
70.040.030.030.020.03
80.060.070.080.080.08
90.050.040.040.030.03
100.070.080.090.070.06
110.040.030.030.040.02
120.060.070.070.080.09
130.040.030.020.020.02
140.050.060.070.050.08
150.030.020.020.040.03
160.070.080.070.080.08
170.030.030.020.030.04
180.070.080.080.090.08
190.040.040.030.020.02
200.080.080.080.080.09
Tab.1  significances of attributes
Fig.2  Classification rate with
Fig.3  Significances of attributes (=0.4)
Fig.4  Classification rate with (weighted kernel)
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