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A modified orthogonal matching pursuit for construction of sparse probabilistic boolean networks

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Probabilistic Boolean Networks play a remarkable role in the modelling and control of gene regulatory networks. In this paper, we consider the inverse problem of constructing a sparse probabilistic Boolean network from the prescribed transition probability matrix. We propose a modified orthogonal matching pursuit for solving the inverse problem. We provide some conditions under which the proposed algorithm can recover a sparse probabilistic Boolean network. We also report some numerical results to illustrate the effectiveness of the proposed algorithm. (C) 2022 Elsevier Inc. All rights reserved.

Probabilistic boolean networkInverse problemSparseModified orthogonal matching pursuitMODELS

Xiao, Guiyun、Bai, Zheng-Jian、Ching, Wai-Ki

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Xiamen Univ

Univ Hong Kong

2022

Applied mathematics and computation

Applied mathematics and computation

EISCI
ISSN:0096-3003
年,卷(期):2022.424
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