Which of the following correctly lists the sequence of K-NN steps and the Python command to import and initialize the K-NN classifier ?

Question

Which of the following correctly lists the  sequence of K-NN steps  and the  Python command to import and initialize the K-NN classifier ?

Answer

Sequence: Aggregate labels → Select neighbors → Compute distances → Choose k 
 Command:  from sklearn.models import KNeighborsClassifier

Answer

Sequence: Compute distances → Choose k → Aggregate labels → Select neighbors 
 Command:  from sklearn.linear_model import KNN

Answer

Sequence: Choose k → Aggregate labels → Compute distances → Select neighbors 
 Command:  from sklearn.neighbors import KNearestNeighbors

Answer

Sequence: Choose k → Compute distances → Select neighbors → Aggregate labels 
 Command:  from sklearn.neighbors import KNeighborsClassifier

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