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6

IJON
2006

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Optimal selection of time lags for TDSEP based on genetic algorithm

13 years 4 months ago

Optimal selection of time lags for TDSEP based on genetic algorithm

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In this letter, a two-step learning scheme for the optimal selection of time lags is proposed for a typical temporal blind source separation (TBSS), Temporal Decorrelation source SEParation algorithm (abbreviated as TDSEP). Given the time lags, the time-delayed second-order correlation matrices are first diagonalized simultaneously. Then, a genetic algorithm is used to update the time lags. Finally, experimental results demonstrate that the proposed method can efficiently accomplish the aforementioned task. r 2005 Elsevier B.V. All rights reserved.

Zhan-Li Sun, De-Shuang Huang, Chun-Hou Zheng, Li S

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IJON 2006 | Lags | Source Separation | Temporal Blind Source |

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Added	13 Dec 2010
Updated	13 Dec 2010
Type	Journal
Year	2006
Where	IJON
Authors	Zhan-Li Sun, De-Shuang Huang, Chun-Hou Zheng, Li Shang

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