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R 标准化KDD杯_R_Normalize - Fatal编程技术网

R 标准化KDD杯

R 标准化KDD杯,r,normalize,R,Normalize,我在规范化数据时遇到一些问题 normalize <- function(x) { num <- x - min(x) denom <- max(x) - min(x) return (num/denom) } 欢迎来到堆栈溢出!请阅读相关信息以及如何给出建议。这将使其他人更容易帮助您。数据是KDD Cup-满数据集-我尝试使用10%的样本以确保它不是我的机器。您可以粘贴dput(head(yourData,20))的结果吗? kdd.normaliz

我在规范化数据时遇到一些问题

normalize <- function(x) {
    num <- x - min(x)
    denom <- max(x) - min(x)
    return (num/denom)
}

欢迎来到堆栈溢出!请阅读相关信息以及如何给出建议。这将使其他人更容易帮助您。数据是KDD Cup-满数据集-我尝试使用10%的样本以确保它不是我的机器。您可以粘贴
dput(head(yourData,20))
的结果吗?
kdd.normalize <- as.data.frame(lapply(kddcup.data[1:41], normalize))
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 
2L, 2L, 2L, 2L), na.rm = FALSE)