无法导入名称balanced_accuracy_score [英] cannot import name balanced_accuracy_score

问题描述

我正在使用anaconda并在spyder上运行脚本.当我打电话

I am using anaconda and running a script on spyder. When I call

import from sklearn.metrics balanced_accuracy_score

我收到错误消息:无法导入名称balanced_accuracy_score"

I get the error: "cannot import name balanced_accuracy_score "

为什么不导入此特定指标?

Why is this particular metric not being imported?

推荐答案

import from对于Python无效，语法为

import from is not valid syntax for Python, the pattern is

import <package>-整个包装

或

from <package> import <module>-包中仅特定模块

您想要后者，请尝试:

from sklearn.metrics import balanced_accuracy_score

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