当我试图使用Ctree_Control时,我得到了一些错误作为未使用的参数。
MyTree2 <- ctree(Class ~.,
control=ctree_control(teststat = c("quadratic", "maximum"),
splitstat = c("quadratic", "maximum"),
mincriterion = 0.9999),
data = train_data)ctree_control中的错误(teststat=c(“二次”,“最大值”),splitstat =>c(“二次”,:未使用的参数(splitstat =c(“二次”,“最大值”))
MyTree2 <- ctree(Class ~.,
control=ctree_control(teststat = c("quadratic", "maximum"),
splitstat = c("quadratic", "maximum"),
mincriterion = 0.9999),
data = train_data)ctree_control中的错误(teststat=c(“二次”,“最大值”),splitstat =>c(“二次”,:未使用的参数(splitstat =c(“二次”,“最大值”))
MyTree2 <- ctree(Class ~.,
control=ctree_control(teststat = c("quadratic", "maximum"),
splitstat = c("quadratic", "maximum"),
mincriterion = 0.9999),
data = train_data)ctree_control中的错误(teststat=c(“二次”,“最大值”),splitstat =>c(“二次”,:未使用的参数(splitstat =c(“二次”,“最大值”))
发布于 2019-10-10 15:43:03
如果您只使用"party"包,那么ctree_control函数的一些参数(如splitstat )将无法工作,如果您希望使用单个树(而不是森林),那么推荐使用"partykit"包,因为它包含了ctree()的改进的重新实现。
install.packages("partykit")
library(partykit)
MyTree2 <- ctree(Class ~.,
control=ctree_control(teststat = c("quadratic", "maximum"),
splitstat = c("quadratic", "maximum"),
mincriterion = 0.9999),
data = train_data)https://stackoverflow.com/questions/58314912
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