Evaluation Metrics for Automatically Generated Metaphorical Expressions Akira Miyazawa author Yusuke Miyao author 2017 text Proceedings of the 12th International Conference on Computational Semantics (IWCS) — Short papers Claire Gardent editor Christian Retoré editor conference publication miyazawa-miyao-2017-evaluation https://aclanthology.org/W17-6929/ 2017