Papers with ℋ-divergence
To Annotate or Not? Predicting Performance Drop under Domain Shift (D19-1)
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| Challenge: | Performance drop due to domain-shift is an endemic problem for NLP models in production. |
| Approach: | They propose to use H-divergence, reverse classification accuracy and confidence measures to predict performance drop under domain-shift without any target domain labels. |
| Outcome: | The proposed method predicts performance drops with an error rate as low as 2.15% and 0.89% for sentiment analysis and POS tagging respectively. |