We introduce the IMS contribution to the Surface Realization Shared Task 2019. Our submission achieves the state-of-the-art performance without using any external resources. The system takes a pipeline approach consisting of five steps: linearization, completion, inflection, contraction, and detokenization. We compare the performance of our linearization algorithm with two external baselines and report results for each step in the pipeline. Furthermore, we perform detailed error analysis revealing correlation between word order freedom and difficulty of the linearization task.
CITATION STYLE
Yu, X., Falenska, A., Haid, M., Vu, N. T., & Kuhn, J. (2019). IMSurReal: IMS at the surface realization shared task 2019. In MSR@EMNLP-IJCNLP 2019 - 2nd Workshop on Multilingual Surface Realisation, Proceedings (pp. 50–58). Association for Computational Linguistics (ACL). https://doi.org/10.18653/v1/d19-6306
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