Efficient kernels for sentence pair classification Fabio Massimo Zanzotto author Lorenzo Dell’Arciprete 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 zanzotto-dellarciprete-2009-efficient https://aclanthology.org/D09-1010/ 2009-08 91 100