VLFeat - Documentation > MATLAB API > KMEANS - vl_hikmeanspush

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Documentation> MATLAB API> KMEANS - vl_hikmeanspush

PATH = VL_HIKMEANSPUSH(TREE,X) quanizes the data X with the hierachical integer K-means tree TREE. This is obtained by calculating the path of each datum from the root of TREE down to a leaf. Here X has a datum for each column and each column of PATH represents the corresponding root-to-leaf path.

Example

  PATH(:,1) = [2 1 4] means that the first datum follows the branches number 2, 1 and 4 starting from the root of the HIKM tree ending to a leaf.

See also: VL_HIKMEANS(), VL_HELP().