Implementation of KNN classification algorithm based on K-nearest neighbor algorithm in machine learning combat

2. When predicting data classification, the ' Dict ' object has no attribute ' Iteritems '

Such as:

The most common workaround is to change the order of environment variables

Such as

Note: Which version is above, and who is the Python version in CMD.

Such as

Another example:

Then you can do this by predicting the classification of your data:

Implementation of KNN classification algorithm based on K-nearest neighbor algorithm in machine learning combat