我有一个看起来像的训练集
Name Day Area X Y Month Night
ATTACK Monday LA -122.41 37.78 8 0
VEHICLE Saturday CHICAGO -1.67 3.15 2 0
MOUSE Monday TAIPEI -12.5 3.1 9 1
Name是结果/因变量.我转换Name,Area并Day为因素,但我不知道我是否应该为Month和Night,只取整数值1-12和0-1分别.
然后我将数据转换为矩阵
ynn <- model.matrix(~Name , data = trainDF)
mnn <- model.matrix(~ Day+Area +X + Y + Month + Night, data = trainDF)
然后我设置调整参数
nnTrControl=trainControl(method = "repeatedcv",number = 3,repeats=5,verboseIter = TRUE, returnData = FALSE, returnResamp = "all", classProbs = TRUE, …