Specifications

6.
Accession number: 20133616698931
Title: Feature selection algorithm for palm bio-impedance spectroscopy based on immune
clone
Authors: Lü, Lin-Tao1 ; Li, Peng2 ; Yang, Yu-Xiang2 ; Tan, Fang2/吕林涛;李鹏;杨宇祥;谭芳
Author affiliation: 1 College of Computer Science and Engineering, Xi'an University of
Technology, Xi'an, China
2 College of Computer Science and Engineering, School of Mechanical and Precision Instrument
Engineering, Xi'an University of Technology, Xi'an, China
Source title: Applied Mechanics and Materials
Abbreviated source title: Appl. Mech. Mater.
Volume: 347-350
Monograph title: Instruments, Measurement, Electronics and Information Engineering
Issue date: 2013
Publication year: 2013
Pages: 2712-2716
Language: English
ISSN: 16609336
E-ISSN: 16627482
Document type: Conference article (CA)
Conference name: 2013 International Conference on Precision Mechanical Instruments and
Measurement Technology, ICPMIMT 2013
Conference date: May 25, 2013 - May 26, 2013
Conference location: Shenyang, Liaoning, China
Conference code: 99138
Publisher: Trans Tech Publications Ltd, Kreuzstrasse 10, Zurich-Durnten, CH-8635, Switzerland
Abstract: According to the features of Palm bio-impedance spectroscopy (BIS) data, this paper
suggests a kind of effective feature model of palm BIS data- elliptical model. The model combines
immune clone algorithm and least squares method, establishes a palm BIS feature selection
algorithm, and uses the algorithm to obtain the optimal feature subset that can completely
represent the palm BIS data, and then use several classification algorithms for classification and
comparison. The experimental results show that accuracy of the feature subset obtained through
the algorithm in SVM classification algorithm test can reach 93.2, thereby verifying the algorithm
is a valid and reliable palm BIS feature selection algorithm. © 2013 Trans Tech Publications Ltd,
Switzerland.
Number of references: 9
Main heading: Algorithms
Controlled terms: Cloning - Feature extraction - Least squares approximations -
Pattern recognition - Spectroscopy
Uncontrolled terms: Bio-Impedance spectroscopies - Classification algorithm - Feature
modeling - Feature selection algorithm - Immune clone algorithm - Least squares
methods - Palm BIS - SVM classification
Classification code: 716 Telecommunication; Radar, Radio and Television - 723 Computer
Software, Data Handling and Applications - 801 Chemistry - 801.2 Biochemistry - 921