Theoretical and practical realization for the uncertainty measurement by coverage interval

Wen Hui Lo*, Sin-Horng Chen

*Corresponding author for this work

研究成果: Conference contribution同行評審

1 引文 斯高帕斯(Scopus)

摘要

Uncertainty measurement and expression can be considered in different ways, but by using coverage interval is the most popular method if considering the bounding information. In this paper, we derive the theoretical probability distribution function of coverage interval and verify that its accuracy meets the best of fit. We illustrate that it may help the decision of the curve shape for the general expanded uncertainty task. We also suggest a new algorithm for the purpose of connecting the coverage interval to the statistical coverage interval which is robust on the confidence level representation for sparse data. In final, we extend the statistical coverage interval to a new more accurate representation of probability propagation of coverage interval. Experiments showed this new approach was robust especial in the sparse data condition.

原文English
主出版物標題2009 IEEE Intrumentation and Measurement Technology Conference, I2MTC 2009
頁面1562-1567
頁數6
DOIs
出版狀態Published - 25 十一月 2009
事件2009 IEEE Intrumentation and Measurement Technology Conference, I2MTC 2009 - Singapore, Singapore
持續時間: 5 五月 20097 五月 2009

出版系列

名字2009 IEEE Intrumentation and Measurement Technology Conference, I2MTC 2009

Conference

Conference2009 IEEE Intrumentation and Measurement Technology Conference, I2MTC 2009
國家Singapore
城市Singapore
期間5/05/097/05/09

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