ORA-40293: input class is invalid for the specified predictive model ORACLE 报错 故障修复 远程处理
文档解释
ORA-40293: input class is invalid for the specified predictive model
Cause: The specified model is either not a classification model, or does not have the input class label as one of its target values.
Action: Provide the correct target value (class label) or provide the appropriate classification model with the target attribute that has the specified class label as one of its values.
ORA-40293: input class is invalid for the specified predictive model 错误表示您提供的输入类不正确或不适用于预测模型。
官方解释
常见案例
– 你提供的输入类本身是不正确的,比如输入类垪诘过长或者错误数据类型等;
– 你提供的输入类不适合特定的预测模型;
– 你提供的输入类名称(表格)正确而列名不正确;
一般处理方法及步骤
– 确认输入类是正确的,即检查数据类型,长度,格式等正确无误;
– 确认您的输入类适合特定的预测模型;
– 检查输入类的列名与训练模型名称是否完全匹配。