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get_sample_num_class_knnget_sample_num_class_knnGetSampleNumClassKnnget_sample_num_class_knnGetSampleNumClassKnnGetSampleNumClassKnn (Operator)

Name

get_sample_num_class_knnget_sample_num_class_knnGetSampleNumClassKnnget_sample_num_class_knnGetSampleNumClassKnnGetSampleNumClassKnn — Return the number of training samples stored in the training data of a k-nearest neighbors (k-NN) classifier.

Signature

get_sample_num_class_knn( : : KNNHandle : NumSamples)

Herror get_sample_num_class_knn(const Hlong KNNHandle, Hlong* NumSamples)

Herror T_get_sample_num_class_knn(const Htuple KNNHandle, Htuple* NumSamples)

Herror get_sample_num_class_knn(const HTuple& KNNHandle, Hlong* NumSamples)

Hlong HClassKnn::GetSampleNumClassKnn() const

void GetSampleNumClassKnn(const HTuple& KNNHandle, HTuple* NumSamples)

Hlong HClassKnn::GetSampleNumClassKnn() const

void HOperatorSetX.GetSampleNumClassKnn(
[in] VARIANT KNNHandle, [out] VARIANT* NumSamples)

Hlong HClassKnnX.GetSampleNumClassKnn()

static void HOperatorSet.GetSampleNumClassKnn(HTuple KNNHandle, out HTuple numSamples)

int HClassKnn.GetSampleNumClassKnn()

Description

get_sample_num_class_knnget_sample_num_class_knnGetSampleNumClassKnnget_sample_num_class_knnGetSampleNumClassKnnGetSampleNumClassKnn returns in NumSamplesNumSamplesNumSamplesNumSamplesNumSamplesnumSamples the number of training samples that are stored in the k-nearest neighbors (k-NN) classifier given by KNNHandleKNNHandleKNNHandleKNNHandleKNNHandleKNNHandle. get_sample_num_class_knnget_sample_num_class_knnGetSampleNumClassKnnget_sample_num_class_knnGetSampleNumClassKnnGetSampleNumClassKnn should be called before the individual training samples are accessed with get_sample_class_knnget_sample_class_knnGetSampleClassKnnget_sample_class_knnGetSampleClassKnnGetSampleClassKnn.

Parallelization

Parameters

KNNHandleKNNHandleKNNHandleKNNHandleKNNHandleKNNHandle (input_control)  class_knn HClassKnn, HTupleHTupleHClassKnn, HTupleHClassKnnX, VARIANTHtuple (integer) (IntPtr) (Hlong) (Hlong) (Hlong) (Hlong)

Handle of the k-NN classifier.

NumSamplesNumSamplesNumSamplesNumSamplesNumSamplesnumSamples (output_control)  integer HTupleHTupleHTupleVARIANTHtuple (integer) (int / long) (Hlong) (Hlong) (Hlong) (Hlong)

Number of stored training samples.

Result

If KNNHandleKNNHandleKNNHandleKNNHandleKNNHandleKNNHandle is valid, the operator get_sample_num_class_knnget_sample_num_class_knnGetSampleNumClassKnnget_sample_num_class_knnGetSampleNumClassKnnGetSampleNumClassKnn returns the value 2 (H_MSG_TRUE). If necessary, an exception is raised.

Possible Predecessors

add_sample_class_knnadd_sample_class_knnAddSampleClassKnnadd_sample_class_knnAddSampleClassKnnAddSampleClassKnn

Possible Successors

get_sample_class_knnget_sample_class_knnGetSampleClassKnnget_sample_class_knnGetSampleClassKnnGetSampleClassKnn

See also

create_class_knncreate_class_knnCreateClassKnncreate_class_knnCreateClassKnnCreateClassKnn

Module

Foundation


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