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Searching for Search Errors in Neural Morphological Inflection

Neural sequence-to-sequence models are currently the predominant choice for language generation tasks. Yet, on word-level tasks, exact …

Martina Forster, Clara Meister, Ryan Cotterell

If Beam Search is the Answer, What was the Question?

Clara Meister, Tim Vieira, Ryan Cotterell

Best-First Beam Search

Decoding for many NLP tasks requires a heuristic algorithm for approximating exact search since the full search space is often …

Clara Meister, Tim Vieira, Ryan Cotterell

Machine Translation Testing via Pathological Invariance

Machine translation software has become heavily integrated into our daily lives due to the recent improvement in the performance of …

Shahij Gupta, Pinjia He, Clara Meister, Zhendong Su

Structure-Invariant Testing for Machine Translation

Machine translation software has increasingly been integrated into our daily lives. People routinely use machine translation for …

Pinjia He, Clara Meister, Zhendong Su

Generalized Entropy Regularization or: There's Nothing Special about Label Smoothing

Prior work has explored directly regularizing the output distributions of probabilistic models to alleviates peaky (i.e. …

Clara Meister, Elizabeth Salesky, Ryan Cotterell