Confidence-based reliability and statistical coverage estimation
نویسندگان
چکیده
منابع مشابه
Confidence-based reliability and statistical coverage estimation
In confidence based reliability measurement we determine that we are nt least C confident that the probability of n program failing is less than or equal to c1 bound 8. The basic results of this approach are reviewed and several additional results introduced, including r/w adaptive sampling rheorem which shows how confidence can be computed when faults are correcred as they appear in the restin...
متن کاملConfidence interval estimation of NHPP-based software reliability models
The software reliability growth models (such as NHPP models) are frequently used in software reliability prediction. Estimation of parameters in these models is often done by point estimation. However, some numerical problems arise and make the actual computation hard, especially for automated reliability prediction tools. Here confidence interval computation in Goel-Okumoto model and S-shaped ...
متن کاملConfidence Intervals for Reliability 1 Running head: CONFIDENCE INTERVALS FOR RELIABILITY COEFFICIENTS Estimation of and Confidence Interval Formation for Reliability Coefficients of Homogeneous Measurement Instruments
The reliability of a composite score is a fundamental and important topic in psychology and related disciplines. The most commonly used reliability estimate of a composite score is coefficient alpha. However, under regularity conditions, the population value of coefficient alpha is only a lower bound on the population reliability, unless the items are essentially tau-equivalent, an assumption t...
متن کاملReliability estimation of a statistical classifier
Pattern classification techniques derived from statistical principles have been widely studied and have proven powerful in addressing practical classification problems. In real-world applications, the challenge is often to cope with unseen patterns i.e., patterns which are very different from those examined during the training phase. The issue with unseen patterns is the lack of accuracy of the...
متن کاملImage Segmentation Based on Statistical Confidence Intervals
Image segmentation is defined as a partition realized to an image into homogeneous regions to modify it into something that is more meaningful and softer to examine. Although several segmentation approaches have been proposed recently, in this paper, we develop a new image segmentation method based on the statistical confidence interval tool along with the well-known Otsu algorithm. According t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computer Standards & Interfaces
سال: 1999
ISSN: 0920-5489
DOI: 10.1016/s0920-5489(99)92187-6