Krahasoni metodat

	Teoria e Evidencës Dempster-Shafer	Probabiliteti i Pasaktë
Fusha	Llogaritja e butë	Llogaritja e butë
Familja	Machine learning	Bayesian methods
Viti i origjinës	1976	1991
Krijuesi	Arthur P. Dempster & Glenn Shafer	Peter Walley
Lloji	Uncertainty calculus for combining evidence	Set-valued probability model
Burimi themelues	Dempster, A. P. (1967). Upper and lower probabilities induced by a multivalued mapping. The Annals of Mathematical Statistics, 38(2), 325–339.	Walley, P. (1991). Statistical Reasoning with Imprecise Probabilities. Chapman & Hall. ISBN: 978-0-412-28660-5
Emërtime të tjera	evidence theory, belief functions, evidential reasoning, Dempster-Shafer kanıt teorisi	Lower-Upper Probability, Robust Bayesian Analysis, Credal Set Theory, Belirsiz Olasılık
Të lidhura	4	3
Përmbledhja	Dempster-Shafer theory is a mathematical framework for reasoning under uncertainty that generalizes Bayesian probability by representing ignorance explicitly. Instead of forcing a single probability on each hypothesis, it assigns belief mass to sets of hypotheses and derives a belief-plausibility interval, and it provides Dempster's rule for fusing evidence from multiple independent sources. Developed from Arthur Dempster's 1967 work and Glenn Shafer's 1976 monograph, it underpins evidential reasoning and sensor/decision fusion.	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.