Summarizing complexity in high dimensions.
Summarizing complexity in high dimensions.
复制标题
总结高维度的复杂性。
DOI:
10.1103/physrevlett.94.098701
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发表时间:
2005
期刊:
影响因子:
--
通讯作者:
Schuff,Norbert
中科院分区:
文献类型:
--
作者:
Young,Karl;Chen,Yue;Kornak,John;Matson,GeraldB;Schuff,Norbert
High-dimensional, multispectral data on complex physical systems are increasingly common. As the amount of information in data sets increases, the difficulty of effectively utilizing it also increases. For such data, summary information is required for understanding and modeling the underlying dynamics. It is here proposed to use an extension of computational mechanics [C. R. Shalizi and J. P. Crutchfield, J. Stat. Phys. 104, 817 (2001)JSTPSB0022-471510.1023/A:1010388907793] to arbitrary spatiotemporal and spectral dimension, for providing such summary information. An example of the use of these tools to identify state evolution in the brain, an archetypal, complex biophysical system, serves as an illustration.