Abstract:Hedging is a strategy for softening the impact of a statement in conversation. In reducing the strength of an expression, it may help to avoid embarrassment (more technically, "face threat") to one's listener. For this reason, it is often found in contexts of instruction, such as tutoring. In this work, we develop a model of hedge generation based on i) fine-tuning stateof-the-art language models trained on humanhuman tutoring data, followed by ii) reranking to select the candidate that best matches the expect… Show more
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