首页'ConfusionMatrix' object has no attribute 'add_batch'

'ConfusionMatrix' object has no attribute 'add_batch'

时间: 2023-10-29 21:07:27 浏览: 79

解决运行出现dict object has no attribute has_key问题

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这个问题是py2和py3兼容性的问题在py2中，判断key是否属于dict的写法可以是： d={'name':'abc','location':'BeiJing'} if d.has_key('location'): print(d['location']) 在py3中，判断key是否属于字典的写法可以是： d={'name':'abc','location':'BeiJing'} if 'location' in d: print(d['location']) 补充知识：快速解决出现class object has no attribute ‘ functiong’ or ‘var

The error message suggests that you are trying to use the `add_batch` method on an object of type `ConfusionMatrix`, but this method is not defined for this class. It is possible that you are using an outdated or incompatible version of the library that contains the `ConfusionMatrix` class. Make sure that you have installed the latest version of the library and that it is compatible with your code. Alternatively, it is possible that you are using the `ConfusionMatrix` class incorrectly. Double-check your code to ensure that you are using the correct method names and arguments for this class. If you are still having trouble, it may be helpful to consult the documentation or seek help from the library's support channels.

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