Unsupervised Discovery of Phonological Categories through Supervised Learning of Morphological Rules Walter Daelemans author Peter Berck author Steven Gillis author 1996 text COLING 1996 Volume 1: The 16th International Conference on Computational Linguistics conference publication daelemans-etal-1996-unsupervised https://aclanthology.org/C96-1018/ 1996