For example, if all the labels of the data invb2{hApple Desktopi, hSony Desktopi, hHP Desktopi}, then we can obtain a partial hierarchical tree of nodevb, Sb #CHT, shown inFig. 6
For example, if all the labels of the data invb2{hApple Desktopi,hSony Desktopi, hHP Desktopi}, then we can obtain a partialhierarchical tree of nodevb, Sb #CHT, shown inFig. 6