方法证据记录
Imprecise Probability
Imprecise probability is a generalization of standard probability theory that represents epistemic uncertainty through sets of probability measures, called credal sets, rather than a single precise distribution. Introduced systematically by Peter Walley in his 1991 monograph, the framework characterizes beliefs via lower and upper probabilities (or previsions), bracketing the range of plausible probability assignments when available information is insufficient to determine a unique measure.
源记录
引文逐字复制自方法源记录。这些引文不代表任何层级的验证。
Imprecise Probability (Lower-Upper Probabilities)
分类方法记录 · bayesian / soft-computing
- Walley, P. (1991). Statistical Reasoning with Imprecise Probabilities. Chapman & Hall. · ISBN 978-0-412-28660-5
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