Unsupervised Word Sense Disambiguation Rivaling Supervised Methods David Yarowsky author 1995-06 text 33rd Annual Meeting of the Association for Computational Linguistics Association for Computational Linguistics Cambridge, Massachusetts, USA conference publication yarowsky-1995-unsupervised 10.3115/981658.981684 https://aclanthology.org/P95-1026/ 1995-06 189 196