Inference of S-system Models of Genetic Networks from Noisy Time-series Data
Inference of S-system Models of Genetic Networks from Noisy Time-series Data
复制标题
从噪声时间序列数据推断遗传网络的 S 系统模型
DOI:
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发表时间:
2004
期刊:
影响因子:
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通讯作者:
A. Konagaya
中科院分区:
文献类型:
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作者:
Shuhei Kimura;M. Hatakeyama;A. Konagaya
In this paper, we propose a new method for the inference of S-system models of large-scale genetic networks from the observed time-series data of gene expression patterns. The proposed method employs a technique to decompose the genetic network inference problem into several subproblems. The S-system parameters are estimated by solving these decomposed subproblems. In addition, the proposed method estimates the initial levels of the gene expression. The estimation of the initial gene expression levels is necessary when the noisy time-series data are given. We verify the effectiveness of the proposed method through the genetic network inference problems.
影响因子:
56.9
作者:
DeRisi, JL;Iyer, VR;Brown, PO
通讯作者:
Brown, PO