Error in confusionMatrix.default(as.factor(y_pred_label), reference = as.factor(y_label)) : The data contain levels not found in the data.

0668

20250414154124691-image

 

【报错原因】

DCA绘图暂时只支持标签是0和1的数据。

【解决方法】

在完成模型训练和测试集预测之后，连接高级变量运算节点，将真实标签和预测标签（modelPred）转换为 0 和 1 的形式。

 

20250414155103547-image

 

 

© 版权声明
文章版权归作者所有，未经允许请勿转载。
THE END
常见问题
# DCA绘图
喜欢就支持一下吧
点赞8 分享
Divine的头像-决策链社区论坛
Error in ranger::ranger(dependent.variable.name = task$target_names, data = task$data(), : User interrupt or internal error.-决策链社区论坛
Error in ranger::ranger(dependent.variable.name = task$target_names, data = task$data(), : User interrupt or internal error.
Error in ranger::ranger(dependent.variable.name = task$target_na...
5天前 40
相关推荐
Error in if (series_types_datafarme$type[series_types_datafarme$var == : argument is of length zero-决策链社区论坛
Error in if (series_types_datafarme$type[series_types_datafarme$var == : argument is of length zero
Error in if (series_types_datafarme$type[series_types_datafarme$var == : argument is ...
7天前 5W+
Error in eval(family$initialize) : y值必需满足0 <= y <= 1-决策链社区论坛
Error in eval(family$initialize) : y值必需满足0 <= y <= 1
Error in eval(family$initialize) : y值必需满足0 <= y <= 1
5天前 90
Error in cut.default(x, c(bins[1] – delta, bins)) : ‘breaks’ 的值有重复-决策链社区论坛
Error in cut.default(x, c(bins[1] – delta, bins)) : ‘breaks’ 的值有重复
Error in cut.default(x, c(bins[1] – delta, bins)) : ‘breaks’ 的值有重复
4天前 82
Error in mediation::mediate(model_med, model_total, treat = var_treatment, :number of observations do not match between mediator and outcome models-决策链社区论坛
Error in mediation::mediate(model_med, model_total, treat = var_treatment, :number of observations do not match between mediator and outcome models
Error in mediation::mediate(model_med, model_total, treat = var_treatment, :number of obse...
4天前 79
导入数据：’utf-8′ codec can’t decode byte 0xa1 in position 10971: invalid start byte-决策链社区论坛
导入数据：’utf-8′ codec can’t decode byte 0xa1 in position 10971: invalid start byte
导入数据：’utf-8′ codec can’t decode byte 0xa1 in position 10971: invali...
6天前 78
Error in ifelse(decision_type %in% c(“>=”, “>”), ret.second(split_index), :Unknown decision_type-决策链社区论坛
Error in ifelse(decision_type %in% c(“>=”, “>”), ret.second(split_index), :Unknown decision_type
Error in ifelse(decision_type %in% c(“>=”, “>”), ret.second(split_...
3天前 77
评论 抢沙发

请登录后发表评论

    暂无评论内容