GetSampleCluster

Get the ID of the best-matching cluster of a single sample.

Syntax

Definition:

HRESULT GetSampleCluster(
    HRESULT       hrPrev,
    ITcVnMlModel* ipClusterer,
    ITcUnknown*   ipSample,
    LONG&         nCluster,
    float*        pNovelty = nullptr
)

Parameters

Name

Type

Default

Description

hrPrev

HRESULT

 

HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.)

ipClusterer

ITcVnMlModel*

 

Clusterer to be used

ipSample

ITcUnknown*

 

Container holding a single input sample (ContainerType_Vector_REAL or ContainerType_Vector_LREAL)

nCluster

LONG&

 

Returns the ID of the cluster the sample has been assigned to

pNovelty

float*

nullptr

Returns the degree of novelty (0.0 if a sample is completely known; > 0.0 otherwise) of the presented sample (optional, set to 0 if not required)

GetSampleCluster 1: Return value

HRESULT

Required License

TC3 Vision Machine Learning

System Requirements

Development environment

Target platform

PLC libraries to include

TwinCAT V3.1. 4024.44 or later

PC or CX (x64) with PL50, e.g. Intel 4-core Atom CPU

Tc3_Vision