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Bibliografie

Conference Paper (international conference)

Independent component analysis through direct estimation of the mutual information

Darbellay G. A., Tichavský Petr

: Independent Component Analysis and Blind Signal Separation. Proceedings, p. 69-74 , Eds: Pajunen P., Karhunen J.

: IEEE Signal Processing Society, (Helsinki 2000)

: ICA 2000. /2./, (Helsinki, FI, 19.06.2000-22.06.2000)

: AV0Z1075907

: KSK1075601, GA AV

(eng): An algorithm for the estimation of the mutual information between several signals is studied. The algorithm uses a data-dependent partitioning of the observation space and has a relatively low computational cost. The usefulness of this approach in solving the independent component analysis problem is demonstrated on the separation of a linear mixture of two and three real-world speech data sets.

: 12B

: BB