SAS Enterprise Miner Score Node 的 R 是多少?
What is the R equivalent to the SAS Enterprise Miner Score Node?
SAS Enterprise Miner 有一个叫做 "Score Code Node." 这个节点将所有以前的代码(即创建新变量、输入缺失值和 运行 模型等)应用到一个完整的未触及的数据集。除了使用保留样本(即测试数据)之外,我如何在 R 中执行此操作?
使用 Rattle GUI,如论文中所述:
The underlying R code, constructed and executed
by Rattle, is recorded in the Log tab, together with
instructive comments. This allows the user to review
the actual R commands. The R code snippets can also
be copied as text (or Exported to file) from the Log
tab and pasted into the R console and executed. This
allows Rattle to be deployed for basic tasks, yet still
access the full power of R as needed (e.g., to fine-tune
modelling options that are not exposed in the interface).
http://journal.r-project.org/archive/2009-2/RJournal_2009-2_Williams.pdf
SAS Enterprise Miner 有一个叫做 "Score Code Node." 这个节点将所有以前的代码(即创建新变量、输入缺失值和 运行 模型等)应用到一个完整的未触及的数据集。除了使用保留样本(即测试数据)之外,我如何在 R 中执行此操作?
使用 Rattle GUI,如论文中所述:
The underlying R code, constructed and executed by Rattle, is recorded in the Log tab, together with instructive comments. This allows the user to review the actual R commands. The R code snippets can also be copied as text (or Exported to file) from the Log tab and pasted into the R console and executed. This allows Rattle to be deployed for basic tasks, yet still access the full power of R as needed (e.g., to fine-tune modelling options that are not exposed in the interface).
http://journal.r-project.org/archive/2009-2/RJournal_2009-2_Williams.pdf