Initializes a new instance of the KMeansIndexParams class
Namespace: OpenCvSharp.CPlusPlus.Flann
Assembly: OpenCvSharp.CPlusPlus (in OpenCvSharp.CPlusPlus.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
public KMeansIndexParams( int branching = 32, int iterations = 11, FlannCentersInit centersInit = FlannCentersInit.Random, float cbIndex = 0.2f )
Parameters
- branching (Optional)
- Type: SystemInt32
The branching factor to use for the hierarchical k-means tree - iterations (Optional)
- Type: SystemInt32
The maximum number of iterations to use in the k-means clustering stage when building the k-means tree. A value of -1 used here means that the k-means clustering should be iterated until convergence - centersInit (Optional)
- Type: OpenCvSharp.CPlusPlus.FlannFlannCentersInit
The algorithm to use for selecting the initial centers when performing a k-means clustering step. - cbIndex (Optional)
- Type: SystemSingle
This parameter (cluster boundary index) influences the way exploration is performed in the hierarchical kmeans tree. When cb_index is zero the next kmeans domain to be explored is choosen to be the one with the closest center. A value greater then zero also takes into account the size of the domain.
See Also