我正在尝试使用多数表决方法来运行集成模型。这是它的代码。
pred_majority<-as.factor(ifelse(pred_rf_new=='TRUE' &
model_1_epoch_predict$predict=='TRUE','TRUE',ifelse(pred_rf_new=='TRUE' & ksvm_predict=='TRUE','TRUE',ifelse(model_1_epoch_predict$predict=='TRUE' & ksvm_predict=='TRUE','TRUE','FALSE'))))
执行该行将还原以下警告。
Warning messages:
1: In pred_rf_new == "TRUE" & model_1_epoch_predict$predict == "TRUE" :
longer object length is not a multiple of shorter object length
2: In model_1_epoch_predict$predict == "TRUE" & ksvm_predict == "TRUE" :
longer object length is not a multiple of shorter object length
请帮帮我。