Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13897 |
Reconstructing large interaction networks from empirical time series data | |
Chun-Wei Chang; Takeshi Miki; Masayuki Ushio; Po-Ju Ke; Hsiao-Pei Lu; Fuh-Kwo Shiah; Chih-hao Hsieh | |
2021-10-03 | |
发表期刊 | Ecology Letters
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出版年 | 2021 |
英文摘要 | Reconstructing interactions from observational data is a critical need for investigating natural biological networks, wherein network dimensionality is usually high. However, these pose a challenge to existing methods that can quantify only small interaction networks. Here, we proposed a novel approach to reconstruct high-dimensional interaction Jacobian networks using empirical time series without specific model assumptions. This method, named “multiview distance regularised S-map,” generalised the state space reconstruction to accommodate high dimensionality and overcome difficulties in quantifying massive interactions with limited data. When evaluating this method using time series generated from theoretical models involving hundreds of interacting species, estimated strengths of interaction Jacobians were in good agreement with theoretical expectations. Applying this method to a natural bacterial community helped identify important species from the interaction network and revealed mechanisms governing the dynamical stability of a bacterial community. The proposed method overcame the challenge of high dimensionality in large natural dynamical systems. |
领域 | 资源环境 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/338815 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | Chun-Wei Chang,Takeshi Miki,Masayuki Ushio,et al. Reconstructing large interaction networks from empirical time series data[J]. Ecology Letters,2021. |
APA | Chun-Wei Chang.,Takeshi Miki.,Masayuki Ushio.,Po-Ju Ke.,Hsiao-Pei Lu.,...&Chih-hao Hsieh.(2021).Reconstructing large interaction networks from empirical time series data.Ecology Letters. |
MLA | Chun-Wei Chang,et al."Reconstructing large interaction networks from empirical time series data".Ecology Letters (2021). |
条目包含的文件 | 条目无相关文件。 |
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