قارن الطرق

	تحليل الحساسية البيزي	تحليل الحساسية العشوائية
المجال	المحاكاة	المحاكاة
العائلة	Process / pipeline	Process / pipeline
سنة النشأة	1984–1994	1990s–2000s
صاحب الطريقة	Berger, J. O. (Bayesian robustness); Saltelli et al. (global SA integration)	Saltelli, A. et al.; Claxton, K. et al. (health economics stream)
النوع	Uncertainty propagation and sensitivity quantification	Probabilistic uncertainty quantification technique
المصدر التأسيسي	Berger, J. O. (1994). An overview of robust Bayesian analysis. Test, 3(1), 5–124.	Saltelli, A., Ratto, M., Andres, T., Campolongo, F., Cariboni, J., Gatelli, D., Saisana, M., Tarantola, S. (2008). Global Sensitivity Analysis: The Primer. Wiley. ISBN: 9780470059975
الأسماء البديلة	BSA, Bayesian SA, Bayesian robustness analysis, prior sensitivity analysis	PSA, Probabilistic Sensitivity Analysis, Stochastic SA, Monte Carlo Sensitivity Analysis
ذات صلة	5	5
الملخص	Bayesian Sensitivity Analysis (BSA) combines Bayesian inference with sensitivity analysis to systematically quantify how uncertain model inputs — expressed as prior probability distributions — propagate through a model and influence outputs. It identifies which parameters most drive output variability, supporting robust conclusions under genuine uncertainty.	Stochastic Sensitivity Analysis (PSA) extends classical one-at-a-time sensitivity testing by representing uncertain model inputs as probability distributions and propagating them through the model via Monte Carlo sampling. The result is a full distribution of possible outputs, together with rankings of which inputs drive output variance the most — enabling robust, evidence-grounded conclusions under uncertainty.