On-line algorithms for computing mean and variance of interval data, and their use in intelligent systems

Abstract

When we have only interval ranges [xi; xi] of sample values x1; : : : ; xn, what is the interval [V ; V ] of possible values for the variance V of these values? There are quadratic time algorithms for computing the exact lower bound V on the variance of interval data, and for computing V under reasonable easily verifiable conditions. The problem is that in… (More)
DOI: 10.1016/j.ins.2006.11.007

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Cite this paper

@article{Kreinovich2007OnlineAF, title={On-line algorithms for computing mean and variance of interval data, and their use in intelligent systems}, author={Vladik Kreinovich and Hung T. Nguyen and Berlin Wu}, journal={Inf. Sci.}, year={2007}, volume={177}, pages={3228-3238} }