Semi-supervised cluster-and-label with feature based re-clustering to reduce noise in Thai document images. - N. Piroonsup; Sukree Sinthupinyo (Knowl. Based Syst., 2015)

Analysis of training data using clustering to improve semi-supervised self-training. - N. Piroonsup; Sukree Sinthupinyo (Knowl. Based Syst., 2018)