A Rich Feature Vector for Protein-Protein Interaction Extraction from Multiple Corpora Makoto Miwa author Rune Sætre author Yusuke Miyao author Jun’ichi Tsujii author 2009-08 text Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing Philipp Koehn editor Rada Mihalcea editor Association for Computational Linguistics Singapore conference publication miwa-etal-2009-rich https://aclanthology.org/D09-1013/ 2009-08 121 130