如何修复R中的makeparam和训练错误?

时间:2019-04-16 11:54:01

标签: r shiny frameworks

我遇到以下错误:

  

makeParam(id = id, type = "numeric", learner.param = TRUE, lower = lower,中的警告:             NA用作学习者参数缺失的默认值。           ParamHelpers使用NA作为依赖参数的特殊值。

[Tune] Started tuning learner regr.xgboost for parameter set:
                    Type len Def      Constr Req Tunable Trafo
max_depth        integer   -   -     5 to 15   -    TRUE     -
lambda           numeric   -   - 0.05 to 0.5   -    TRUE     -
eta              numeric   -   - 0.01 to 0.5   -    TRUE     -
subsample        numeric   -   -    0.5 to 1   -    TRUE     -
min_child_weight numeric   -   -     2 to 10   -    TRUE     -
colsample_bytree numeric   -   -  0.5 to 0.8   -    TRUE     -
With control class: TuneControlRandom
Imputation value: Inf

0 个答案:

没有答案