Results 71 to 80 of about 617,206 (220)

A confounding bridge approach for double negative control inference on causal effects

open access: yesStatistical Theory and Related Fields
Unmeasured confounding is a key challenge for causal inference. In this paper, we establish a framework for unmeasured confounding adjustment with negative control variables.
Wang Miao   +3 more
doaj   +1 more source

Comparison of classical, xgboost and neural network methods for parameter estimation in epidemic processes on random graphs

open access: yesFranklin Open
The main goal of this paper is to quantitatively compare the performance of classical methods to XGBoost and convolutional neural networks in a parameter estimation problem for SIR epidemic spread. Since we model the underlying social network by flexible
Ágnes Backhausz   +4 more
doaj   +1 more source

Reliability and performance evaluation of retrial repairable systems with an unreliable repairer using the GSPN model

open access: yesCroatian Operational Research Review
Generalized Stochastic Petri Nets ($GSPNs$) are widely used in reliability analysis to model and optimize the dependability of complex systems, enabling assessments of availability, failure probabilities, and repair processes through stochastic timing ...
Kheireddine Boudehane, Samira Taleb
doaj   +1 more source

Wiley Series in Probability and Statistics [PDF]

open access: bronze, 2003
Micah Altman   +12 more
openalex   +1 more source

Probability and Statistics [PDF]

open access: yesTransactions of the American Mathematical Society, 1934
openaire   +1 more source

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