On Semi-Supervised Learning of Gaussian Mixture Models for Phonetic Classification Jui-Ting Huang author Mark Hasegawa-Johnson author 2009-06 text Proceedings of the NAACL HLT 2009 Workshop on Semi-supervised Learning for Natural Language Processing Qin Iris Wang editor Kevin Duh editor Dekang Lin editor Association for Computational Linguistics Boulder, Colorado conference publication huang-hasegawa-johnson-2009-semi https://aclanthology.org/W09-2210/ 2009-06 75 83