成功解决label_error ＞= 0 && label_error ＜ static_cast＜int＞(nclass) MultiClassEvaluation: label must be i

成功解决label_error >= 0 && label_error < static_cast<int>(nclass) MultiClassEvaluation: label must be in [0, num_class), num_class=1 but found 1 in label'

 

 

 

目录

解决问题

解决思路

解决方法

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解决问题

label_error >= 0 && label_error < static_cast<int>(nclass) MultiClassEvaluation: label must be in [0, num_class), num_class=1 but found 1 in label'