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FAST CLASSIFICATION ALGORITHM USING TABLE-LOOK-UP METHOD

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【作者】 郑勤奋吴健康王文涛

【Author】 Zheng Qinfen Wu Jiankang Wang Wentao (University of Science and Technology of China)

【机构】 University of Science and Technology of ChinaUniversity of Science and Technology of China

【摘要】 <正> In this paper,a fast classification algorithm which uses a table-look-up method is proposed.Boththeoretical and experimental results are shown:(1)in two dimensional case the computation time canbe reduced to the same order of time needed for the data I/O;(2)in the case of mere than twodimensions more than half a computation time can be saved,The classification accuracy is not affectedby the use of the table-look-up method.The algorithm is most suitable fof computers without afloating-point processor.

【Abstract】 In this paper,a fast classification algorithm which uses a table-look-up method is proposed.Both theoretical and experimental results are shown:(1)in two dimensional case the computation time can be reduced to the same order of time needed for the data I/O;(2)in the case of mere than two dimensions more than half a computation time can be saved,The classification accuracy is not affected by the use of the table-look-up method.The algorithm is most suitable fof computers without a floating-point processor.

【关键词】 TABLEprocessorlikelihoodBayesianlookingFASTerionpixelCLASSALGOR
  • 【文献出处】 Journal of Electronics(China) ,电子科学学刊(英文版) , 编辑部邮箱 ,1986年02期
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