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KNN_Train
Trains KNN classifier using sample data.
| Name | Type | Description | |
|---|---|---|---|
 |
inKNNModel | KNNModel | Initialized KNN model |
|
inFeatures | RealArrayArray | Array of features array |
|
inClasses | IntegerArray | Array of classes corresponding to feature array elements |
 |
outKNNModel | KNNModel | Trained KNN model |
Errors
This filter can throw an exception to report error. Read how to deal with errors in Error Handling.
List of possible exceptions:
| Error type | Description |
|---|---|
| DomainError | Array inClasses contains negative values in KNN_Train. |
| DomainError | Array inClasses contains values grater than maximal class value in KNN_Train. |
| DomainError | Input array inClasses is empty in KNN_Train. |
| DomainError | Input array inFeatures is empty in KNN_Train. |
| DomainError | Input inFeatures contains array of different sizes in KNN_Train. |
| DomainError | The inFeatures size is different than inClasses size in KNN_Train. |
| DomainError | Using uninitialized classifier in KNN_Train. |
Complexity Level
This filter is available on Expert Complexity Level.
