Presentation	1998/11/17 Hardware Implementation of Continuous PCA Learning Rule Kuninori Nishizawa, Yuzo Hirai,
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Abstract(in Japanese)	(See Japanese page)
Abstract(in English)	We have designed and simulated PDM(Pulse Density Modulating) digital circuits which can perform continuous PCA learning rule. The learning rule is expressed in a set of first-order differential equations and the circuits learn by solving them in a fully parallel and continuous manner. The circuits are designed with VHDL and several small problem were simulated with a VSS of Synopsys Inc. The result showed that the circuits could find the correct set of eigenvectors correponding to principal components. We are now implementing the circuits in FPGA's and will demonstrate them in real time in the near future.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	Principal Component Analysis / PDM digital circuits / Sanger's rule
Paper #	NC98-55
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Conference Information
Committee	NC
Conference Date	1998/11/17(1days)
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Paper Information
Registration To	Neurocomputing (NC)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Hardware Implementation of Continuous PCA Learning Rule
Sub Title (in English)
Keyword(1)	Principal Component Analysis
Keyword(2)	PDM digital circuits
Keyword(3)	Sanger's rule
1st Author's Name	Kuninori Nishizawa
1st Author's Affiliation	Doctral Program in Engineering, University of Tsukuba()
2nd Author's Name	Yuzo Hirai
2nd Author's Affiliation	Institute of Information Sciences and Electronics, University of Tsukuba
Date	1998/11/17
Paper #	NC98-55
Volume (vol)	vol.98
Number (no)	401
Page	pp.pp.-
#Pages	6
Date of Issue