Evolving a Bayesian network model with information flow for time series interpolation of multiple ocean variables
Evolving a Bayesian network model with information flow for time series interpolation of multiple ocean variables
复制标题
利用信息流演化贝叶斯网络模型,用于多个海洋变量的时间序列插值
DOI:
10.1007/s13131-021-1734-1
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发表时间:
2021-07
期刊:
影响因子:
--
通讯作者:
Kefeng Liu
中科院分区:
文献类型:
--
作者:
Ming Li;Ren Zhang;Kefeng Liu
Based on Bayesian network (BN) and information flow (IF), a new machine learning-based model named IFBN is put forward to interpolate missing time series of multiple ocean variables. An improved BN structural learning algorithm with IF is designed to mine causal relationships among ocean variables to build network structure. Nondirectional inference mechanism of BN is applied to achieve the synchronous interpolation of multiple missing time series. With the IFBN, all ocean variables are placed in a causal network visually, making full use of information about related variables to fill missing data. More importantly, the synchronous interpolation of multiple variables can avoid model retraining when interpolative objects change. Interpolation experiments show that IFBN has even better interpolation accuracy, effectiveness and stability than existing methods.
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影响因子:
3.9
作者:
Li, Ming;Liu, Kefeng
通讯作者:
Liu, Kefeng
影响因子:
2.7
作者:
Tong Wang;Jie Yang
通讯作者:
Tong Wang;Jie Yang
DOI:
--
发表时间:
1995
期刊:
--
影响因子:
--
作者:
M. Chickering;D. Geiger;D. Heckerman
通讯作者:
M. Chickering;D. Geiger;D. Heckerman
DOI:
--
发表时间:
2001
期刊:
Journal of Computer Research and Development
影响因子:
--
作者:
Liu Da
通讯作者:
Liu Da
DOI:
10.1016/b978-1-55860-332-5.50019-5
发表时间:
1994-07
期刊:
ArXiv
影响因子:
--
作者:
R. Bouckaert
通讯作者:
R. Bouckaert