Papers with answer-level calibration
Answer-level Calibration for Free-form Multiple Choice Question Answering (2022.acl-long)
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| Challenge: | Pre-trained language models exhibit few-shot and zero-shot learning capability on tasks such as commonsense reasoning. |
| Approach: | They propose to model context-independent biases in terms of the probability of a choice without the context and to remove it using an unsupervised estimate of similarity with the full context. |
| Outcome: | The proposed model improves over baselines on commonsense reasoning tasks. |