An Invitation to Quantum Probability CalculusStudies in Computational Intelligence - - Trang 121-140 - 2021
Nguyen, Hung T., Duc Trung, Nguyen, Ngoc Thach, Nguyen
This paper is about quantum probability for econometricians. The intent is to lay down necessary material on quantum probability calculus to develop associated statistics for economic applications, and not for physics or quantum mechanics.
Types of Interval Data Sets: Towards Feasible AlgorithmsStudies in Computational Intelligence - - Trang 79-94 - 2012
Nguyen, Hung T., Kreinovich, Vladik, Wu, Berlin, Xiang, Gang
Need to consider specific types of interval data sets. The main objective of this book is to compute statistics under interval uncertainty. The simplest and most widely used statistical characteristics are mean and variance. We already know that computing the mean...
Computing under Fuzzy Uncertainty Can Be Reduced to Computing under Interval Uncertainty: ReminderStudies in Computational Intelligence - - Trang 61-61 - 2012
Nguyen, Hung T., Kreinovich, Vladik, Wu, Berlin, Xiang, Gang
In this part, we present algorithms for computing the values of different statistical characteristics C(x1,...,x
n
) under interval and fuzzy uncertainty. In Chapter 4, we have explained that the problem of computing these values...
Computing Statistics under Probabilistic and Interval Uncertainty: A Brief DescriptionStudies in Computational Intelligence - - Trang 9-10 - 2012
Nguyen, Hung T., Kreinovich, Vladik, Wu, Berlin, Xiang, Gang
Computing statistics under probabilistic uncertainty. In the case of probabilistic uncertainty, we know the probability distributions for measurement errors corresponding to all the inputs x1,..., x
n
, and we want to find the...
Computing Statistics under Interval Uncertainty: Possibility of ParallelizationStudies in Computational Intelligence - - Trang 221-224 - 2012
Nguyen, Hung T., Kreinovich, Vladik, Wu, Berlin, Xiang, Gang
In this chapter, we show how the algorithms for estimating variance under interval and fuzzy uncertainty can be parallelized. The results of this chapter first appeared in [336]. Need for parallelization. Traditional algorithms for computing the population variance V...
Applications to Information Management: How to Estimate Degree of TrustStudies in Computational Intelligence - - Trang 277-281 - 2012
Nguyen, Hung T., Kreinovich, Vladik, Wu, Berlin, Xiang, Gang
In this chapter, we use the probabilistic and interval uncertainty to estimate the degree of trust in an agent. Some of these results first appeared in [56, 141].
Results and Algorithms
In the traditional approach to trust, we either...
Computing Outlier Thresholds under Interval UncertaintyStudies in Computational Intelligence - - Trang 129-151 - 2012
Nguyen, Hung T., Kreinovich, Vladik, Wu, Berlin, Xiang, Gang
In many application areas, it is important to detect outliers. The traditional engineering approach to outlier detection is that we start with some “normal” values x1,..., x
n
, compute the sample average E, the sample...
Computing Statistics under Fuzzy Uncertainty: Formulation of the ProblemStudies in Computational Intelligence - - Trang 11-17 - 2012
Nguyen, Hung T., Kreinovich, Vladik, Wu, Berlin, Xiang, Gang
Need to process fuzzy uncertainty. In many practical situations, we only have expert estimates for the inputs x
i
. Sometimes, experts provide guaranteed bounds on the x
i
, and even the...