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task ID: uncertainty

Related Papers

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Publication: TIPSTER (2021)

DOI: nan

AbstractCertainty and uncertainty are fundamental to science communication. Hedges have widely been used as proxies for uncertainty. However, certainty is a complex construct, with authors expressing not only the degree …...

30809

Towards the Application of Calibrated Transformers to the Unsupervised Estimation of Question Difficulty from Text

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AbstractBeing able to accurately perform Question Difficulty Estimation (QDE) can improve the accuracy of students’ assessment and better their learning experience. Traditional approaches to QDE are either subjective or introduce …...

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Rethinking Negative Sampling for Handling Missing Entity Annotations

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Publication: TIPSTER (2022)

DOI: nan

AbstractNegative sampling is highly effective in handling missing annotations for named entity recognition (NER). One of our contributions is an analysis on how it makes sense through introducing two insightful …...

38884

Estimating the Uncertainty in Emotion Attributes using Deep Evidential Regression

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Publication: TIPSTER (2023)

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AbstractIn automatic emotion recognition (AER), labels assigned by different human annotators to the same utterance are often inconsistent due to the inherent complexity of emotion and the subjectivity of perception. …...

37575

MIND at SemEval-2023 Task 11: From Uncertain Predictions to Subjective Disagreement

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AbstractThis paper describes the participation of the research laboratory MIND, at the University of Milano-Bicocca, in the SemEval 2023 task related to Learning With Disagreements (Le-Wi-Di). The main goal is …...

24892

Realistic Conversational Question Answering with Answer Selection based on Calibrated Confidence and Uncertainty Measurement

Authors: nan

Publication: TIPSTER (2023)

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AbstractConversational Question Answering (ConvQA) models aim at answering a question with its relevant paragraph and previous question-answer pairs that occurred during conversation multiple times. To apply such models to a …...

43049