Tài liệu Independent Component Analysis - Contents doc

... years. Independent Component Analysis Independent Component Analysis. Aapo Hyv ¨ arinen, Juha Karhunen, Erkki Oja Copyright  2001 John Wiley & Sons, Inc. ISBNs: 0-4 7 1-4 0540-X (Hardback); 0-4 7 1-2 213 1-7 ... should be sought. ISBN 0-4 7 1-2 213 1-7 This title is also available in print as ISBN 0-4 7 1-4 0540-X. For more information about Wiley products...

Ngày tải lên: 25/01/2014, 20:20

... Component Analysis. Aapo Hyv ¨ arinen, Juha Karhunen, Erkki Oja Copyright  2001 John Wiley & Sons, Inc. ISBNs: 0-4 7 1-4 0540-X (Hardback); 0-4 7 1-2 213 1-7 (Electronic) 7 What is Independent Component ... recorded 147 Independent Component Analysis. Aapo Hyv ¨ arinen, Juha Karhunen, Erkki Oja Copyright  2001 John Wiley & Sons, Inc. ISBNs: 0-4 7 1-4 0540-X...

Ngày tải lên: 26/01/2014, 07:20

... as (9.2) 203 Independent Component Analysis. Aapo Hyv ¨ arinen, Juha Karhunen, Erkki Oja Copyright  2001 John Wiley & Sons, Inc. ISBNs: 0-4 7 1-4 0540-X (Hardback); 0-4 7 1-2 213 1-7 (Electronic) 204 ICA ... supergaussian independent components, the pdf defined by (9.9) is usually used. This means that the component- wise nonlinearity is the tanh function: (9.18) For sub...

Ngày tải lên: 26/01/2014, 07:20

... this one. 221 Independent Component Analysis. Aapo Hyv ¨ arinen, Juha Karhunen, Erkki Oja Copyright  2001 John Wiley & Sons, Inc. ISBNs: 0-4 7 1-4 0540-X (Hardback); 0-4 7 1-2 213 1-7 (Electronic) 222 ICA ... 10 ICA by Minimization of Mutual Information An important approach for independent component analysis (ICA) estimation, in- spired by information theory, is min...

Ngày tải lên: 26/01/2014, 07:20

... given task? 407 Independent Component Analysis. Aapo Hyv ¨ arinen, Juha Karhunen, Erkki Oja Copyright  2001 John Wiley & Sons, Inc. ISBNs: 0-4 7 1-4 0540-X (Hardback); 0-4 7 1-2 213 1-7 (Electronic) 408 BRAIN ... electrodes, evenly distributed ELECTRO- AND MAGNETOENCEPHALOGRAPHY 409 over the head. State-of-the-art EEGs may consist of a couple hundred sensors. The signal-to...

Ngày tải lên: 20/01/2014, 11:20

... and Newton 273 Independent Component Analysis. Aapo Hyv ¨ arinen, Juha Karhunen, Erkki Oja Copyright  2001 John Wiley & Sons, Inc. ISBNs: 0-4 7 1-4 0540-X (Hardback); 0-4 7 1-2 213 1-7 (Electronic) 282 OVERVIEW ... showing how to estimate the independent components one- by-one. This is possible by a deflationary orthogonalization of the estimates of the individual indepe...

Ngày tải lên: 23/12/2013, 07:19

... developed. 305 Independent Component Analysis. Aapo Hyv ¨ arinen, Juha Karhunen, Erkki Oja Copyright  2001 John Wiley & Sons, Inc. ISBNs: 0-4 7 1-4 0540-X (Hardback); 0-4 7 1-2 213 1-7 (Electronic) 306 ICA ... Overcomplete Bases A difficult problem in independent component analysis (ICA) is encountered if the number of mixtures is smaller than the number of independe...

Ngày tải lên: 20/01/2014, 11:20

... instantaneous 315 Independent Component Analysis. Aapo Hyv ¨ arinen, Juha Karhunen, Erkki Oja Copyright  2001 John Wiley & Sons, Inc. ISBNs: 0-4 7 1-4 0540-X (Hardback); 0-4 7 1-2 213 1-7 (Electronic) 334 NONLINEAR ... form (17.2) where is the observed -dimensional data (mixture) vector, is an unknown real- valued -component mixing function, and is an -vector whose elemen...

Ngày tải lên: 20/01/2014, 11:20

... alternatives to the 341 Independent Component Analysis. Aapo Hyv ¨ arinen, Juha Karhunen, Erkki Oja Copyright  2001 John Wiley & Sons, Inc. ISBNs: 0-4 7 1-4 0540-X (Hardback); 0-4 7 1-2 213 1-7 (Electronic) 342 METHODS ... cannot be estimated by the methods using time-lagged covari- ances only. This is in contrast to ICA using higher-order information, where the independe...

Ngày tải lên: 20/01/2014, 11:20