%0 Conference Proceedings %T Reducing Sparsity Improves the Recognition of Implicit Discourse Relations %A Li, Junyi Jessy %A Nenkova, Ani %Y Georgila, Kallirroi %Y Stone, Matthew %Y Hastie, Helen %Y Nenkova, Ani %S Proceedings of the 15th Annual Meeting of the Special Interest Group on Discourse and Dialogue (SIGDIAL) %D 2014 %8 June %I Association for Computational Linguistics %C Philadelphia, PA, U.S.A. %F li-nenkova-2014-reducing %R 10.3115/v1/W14-4327 %U https://aclanthology.org/W14-4327 %U https://doi.org/10.3115/v1/W14-4327 %P 199-207