@prefix epid: <http://cogprints.org/id/> .
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  @prefix cc: <http://creativecommons.org/ns#> .
  @prefix ep: <http://eprints.org/ontology/> .
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	dc:title "HTML Summary of #3633 \n\nBehaviourally meaningful representations from normalisation and context-guided denoising\n\n";
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	bibo:abstract "Many existing independent component analysis algorithms include a preprocessing stage where the inputs are sphered.  This amounts to normalising the data such that all correlations between the variables are removed.  In this work, I show that sphering allows very weak contextual modulation to steer the development of meaningful features. Context-biased competition has been proposed as a model of covert attention and I propose that sphering-like normalisation also allows weaker top-down bias to guide attention.\n"^^xsd:string;
	bibo:authorList <http://cogprints.org/id/eprint/3633#authors>;
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	dct:creator <http://cogprints.org/id/person/ext-ca6ab890bb324c158c8df084ba45af16>;
	dct:date "2004-05";
	dct:isPartOf <http://cogprints.org/id/repository>;
	dct:subject <http://cogprints.org/id/subject/comp-neuro-sci>,
		<http://cogprints.org/id/subject/comp-sci-art-intel>,
		<http://cogprints.org/id/subject/comp-sci-mach-learn>,
		<http://cogprints.org/id/subject/comp-sci-neural-nets>;
	dct:title "Behaviourally meaningful representations from normalisation and context-guided denoising"^^xsd:string;
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<http://cogprints.org/id/subject/comp-sci-mach-learn>
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<http://cogprints.org/id/subject/comp-sci-neural-nets>
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<http://cogprints.org/id/person/ext-ca6ab890bb324c158c8df084ba45af16>
	foaf:familyName "Valpola"^^xsd:string;
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	foaf:name "Harri Valpola"^^xsd:string;
	rdf:type foaf:Person .