Bayesian label distribution propagation: A semi-supervised probabilistic k nearest neighbor classifier

Jonatan M. N. Gøttcke, Arthur Zimek, Ricardo J. G. B. Campello

Abstract: Highlights•We introduce a novel label propagation framework based on Bayesian reasoning.•We demonstrate the framework using a probabilistic kNN classifier, kNN-LDP.•We show that density-based label propagation is a special case of kNN-classification.