featsweep = lapply(1:5, FeatSweep.wrap, results, input)
Error in do.call(METHOD, c(list(train.x[train.ind[[sample]], ], y = train.y[train.ind[[sample]]]), :
'what' must be a function or character string
Called from: do.call(METHOD, c(list(train.x[train.ind[[sample]], ], y = train.y[train.ind[[sample]]]),
pars, list(...)))
在使用不同数量的顶级特征估计泛化误差时,出现这个错误,该如何解决?
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