English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 49378/84106 (59%)
造访人次 : 7365845      在线人数 : 89
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/99126


    题名: Grey Support Vector Regression Model with Applications to China Tourists Forecasting in Taiwan
    作者: Tsaur, Ruey-Chyn;Chan, Shu-Feng
    贡献者: 淡江大學管理科學學系
    关键词: Grey support vector regression;grey theory;support vector regression;tourism demand forecasting
    日期: 2014-07-01
    上传时间: 2014-10-15 14:27:38 (UTC+8)
    出版者: 新北市:淡江大學管理科學學系
    摘要: Support vector regression (SVR) has been successful in function approximation for forecasting analysis based on the idea of structural risk minimization. SVR has perfect forecasting performance by employing in large sample size for training and solving its parameters, where the SVR is difficult to be applied in limited time series data with some fluctuated points; in contrast, grey model has better forecasting performance in limited time series data. In order to cope with this problem, we use both of the advantages of support vector regression model and grey theory to construct a new grey support vector regression (GSVR) model for solving limited data with some fluctuations. Finally, we demonstrate an application for planning China tourism demand for improving the tourism infrastructure in Taiwan with a better forecasting performance.
    關聯: International Journal of Information and Management Sciences 25(2), pp.121-138
    DOI: 10.6186/IJIMS.2014.25.2.3
    显示于类别:[管理科學學系暨研究所] 期刊論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    index.html0KbHTML177检视/开启
    index.html0KbHTML130检视/开启

    在機構典藏中所有的数据项都受到原著作权保护.

    TAIR相关文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回馈