-
公开(公告)号:US20090119323A1
公开(公告)日:2009-05-07
申请号:US11979409
申请日:2007-11-02
申请人: Anthony J. GRICHNIK , Michael Lee TAYLOR , Christos NIKOLOPOULOS , James Robert MASON , Meredith Jaye CLER , Gabriel Carl HART
发明人: Anthony J. GRICHNIK , Michael Lee TAYLOR , Christos NIKOLOPOULOS , James Robert MASON , Meredith Jaye CLER , Gabriel Carl HART
IPC分类号: G06F17/30
CPC分类号: G06F17/30699 , G06Q50/22
摘要: System and methods are provided for applying a dimensionality reduction process to a data set. The method includes obtaining a data set including a first set of variables and identifying collections of the first set of variables for replacement by a second set of variables. The method also includes replacing the collections of the first set of variables with the second set of variables and eliminating the first set of variables from the data set.
摘要翻译: 提供了将数据集应用维数降低处理的系统和方法。 该方法包括获得包括第一组变量的数据集,并且通过第二组变量来识别用于替换的第一组变量的集合。 该方法还包括用第二组变量替换第一组变量的集合,并从数据集中消除第一组变量。