José P. González-Brenes, Jack Mostow. Which System Differences Matter? Using L1/L2 Regularization to Compare Dialogue Systems. In Proceedings of the SIGDIAL 2011 Conference, The 12th Annual Meeting of the Special Interest Group on Discourse and Dialogue, June 17-18, 2011, Oregon Science & Health University, Portland, Oregon, USA. pages 8-17, The Association for Computer Linguistics, 2011. [doi]
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