TY - GEN
T1 - Probability Mass Function Estimation Approaches with Application to Flow Cytometry Data Analysis
AU - Flores, Philippe
AU - Chege, Joseph K.
AU - Usevich, Konstantin
AU - Haardt, Martin
AU - Yeredor, Arie
AU - Brie, David
N1 - Publisher Copyright: © 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - In this paper, we study three recently proposed probability mass function (PMF) estimation methods for flow cytometry data analysis. By modeling the PMFs as a mixture of simpler distributions, we can reformulate the PMF estimation problem as three different tensor-based approaches: a least squares coupled tensor factorization approach, a least squares partially coupled tensor factorization approach, and a Kullback-Leibler divergence (KLD)-based expectation-maximization (EM) approach. In the coupled methods, the full PMF is estimated from lower-order empirical marginal distributions, while the EM approach estimates the full PMF directly from the observed data. The three approaches are evaluated in the context of simulated and real data experiments.
AB - In this paper, we study three recently proposed probability mass function (PMF) estimation methods for flow cytometry data analysis. By modeling the PMFs as a mixture of simpler distributions, we can reformulate the PMF estimation problem as three different tensor-based approaches: a least squares coupled tensor factorization approach, a least squares partially coupled tensor factorization approach, and a Kullback-Leibler divergence (KLD)-based expectation-maximization (EM) approach. In the coupled methods, the full PMF is estimated from lower-order empirical marginal distributions, while the EM approach estimates the full PMF directly from the observed data. The three approaches are evaluated in the context of simulated and real data experiments.
KW - Flow Cytometry
KW - Low-Rank Tensor Decomposition
KW - Naïve Bayes Model
KW - Probability Mass Functions (PMF)
UR - https://www.scopus.com/pages/publications/85184996507
U2 - 10.1109/CAMSAP58249.2023.10403522
DO - 10.1109/CAMSAP58249.2023.10403522
M3 - Conference contribution
T3 - 2023 IEEE 9th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, CAMSAP 2023
SP - 451
EP - 455
BT - 2023 IEEE 9th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, CAMSAP 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, CAMSAP 2023
Y2 - 10 December 2023 through 13 December 2023
ER -