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FIL.KNN_Train

Trains KNN classifier using sample data.

Namespace:FilNet
Assembly:FIL.NET.dll

Syntax

C++
C#
 
public static void KNN_Train
(
	FilNet.KNNModel inKNNModel,
	IList<IList<float>> inFeatures,
	IList<int> inClasses,
	FilNet.KNNModel outKNNModel
)

Parameters

Name Type Range Default Description
inKNNModelFilNet.KNNModelInitialized KNN model.
inFeaturesSystem.Collections.Generic.IList<System.Collections.Generic.IList<float>>Array of features array.
inClassesSystem.Collections.Generic.IList<int>Array of classes corresponding to feature array elements.
outKNNModelFilNet.KNNModelTrained KNN model.

Errors

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.

See also