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논문검색

Implementation of Bad Information Filtering System Based on SVM Algorithm

원문정보

Xiao-Lan Xie, Zhen Long

보안공학연구지원센터(IJSIA) International Journal of Security and Its Applications Vol.10 No.9 2016.09 pp.45-54
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초록

영어

This paper puts forward text filtering system based on SVM algorithm regarding to the problem that bad and sensitive information of user tag that may exist in the collaborative geographic information plotting system. Then further improvement has been made towards the TF-IDF for feature extraction and thus achieved the function that automatically blocks the bad and sensitive information marked by users.

목차

Abstract
 1. Introduction
 2. Text Classification
  2.1. Word Segmentation
  2.2. χ2 Statistics
  2.3. Modified TF-IDF Algorithm
 3. Support Vector Machine Theory
  3.1. Nonlinear SVM (Support Vector Machine)
 4. Experiment and Results
 Acknowledgements
 References

키워드

저자정보

  • Xiao-Lan Xie College of Information Science and Engineering, Guilin University Of Technology, Guilin ,Guangxi Zhuang Autonomous Region, China, Guilin University of Technology, Guangxi Key Laboratory of Spatial Information and Geomatics, China,
  • Zhen Long College of Mechanical and Control Engineering, Guilin University Of Technology, Guilin, Guangxi Zhuang Autonomous Region, China

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