Search Results for author: Lilian W. Bialokozowicz

Found 2 papers, 0 papers with code

OPSurv: Orthogonal Polynomials Quadrature Algorithm for Survival Analysis

no code implementations2 Feb 2024 Lilian W. Bialokozowicz, Hoang M. Le, Tristan Sylvain, Peter A. I. Forsyth, Vineel Nagisetty, Greg Mori

This paper introduces the Orthogonal Polynomials Quadrature Algorithm for Survival Analysis (OPSurv), a new method providing time-continuous functional outputs for both single and competing risks scenarios in survival analysis.

Survival Analysis

Orthogonal Polynomials Approximation Algorithm (OPAA):a functional analytic approach to estimating probability densities

no code implementations16 Nov 2022 Lilian W. Bialokozowicz

We present the new Orthogonal Polynomials Approximation Algorithm (OPAA), a parallelizable algorithm that estimates probability distributions using functional analytic approach: first, it finds a smooth functional estimate of the probability distribution, whether it is normalized or not; second, the algorithm provides an estimate of the normalizing weight; and third, the algorithm proposes a new computation scheme to compute such estimates.

Bayesian Inference

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