Virtual Evidence for Training Speech Recognizers Using Partially Labeled Data Amarnag Subramanya author Jeff Bilmes author 2007-04 text Human Language Technologies 2007: The Conference of the North American Chapter of the Association for Computational Linguistics; Companion Volume, Short Papers Candace Sidner editor Tanja Schultz editor Matthew Stone editor ChengXiang Zhai editor Association for Computational Linguistics Rochester, New York conference publication subramanya-bilmes-2007-virtual https://aclanthology.org/N07-2042/ 2007-04 165 168