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http://hdl.handle.net/1942/3469
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DC Field | Value | Language |
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dc.contributor.author | VAN DEN BROECK, Christian | - |
dc.contributor.author | REIMANN, Peter | - |
dc.date.accessioned | 2007-11-28T14:37:45Z | - |
dc.date.available | 2007-11-28T14:37:45Z | - |
dc.date.issued | 1996 | - |
dc.identifier.citation | PHYSICAL REVIEW LETTERS, 76(12). p. 2188-2191 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/1942/3469 | - |
dc.description.abstract | We study both on-line and off-line unsupervised learning from p random patterns which are uniformly distributed on the N-sphere with the exception of a single symmetry breaking orientation B, along which they may be arbitrarily distributed. Supervised learning from the same kind of patterns is included as a special case. In the thermodynamic limit N --> infinity with alpha = p/N fixed we calculate the overlap R(alpha)= B . J/\J\\B\ between the unknown ''true'' B and the optimal ''Bayes'' hypothesis J with particular emphasis on the small and large cu asymptotics and the phenomenon of retarded learning. Finally, we identify a cost function whose minimum reproduces the off-line Bayes overlap. | - |
dc.language.iso | en | - |
dc.publisher | AMERICAN PHYSICAL SOC | - |
dc.title | Unsupervised learning by examples: On-line versus off-line | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 2191 | - |
dc.identifier.issue | 12 | - |
dc.identifier.spage | 2188 | - |
dc.identifier.volume | 76 | - |
local.format.pages | 4 | - |
dc.description.notes | VandenBroeck, C, LIMBURGS UNIV CENTRUM,B-3590 DIEPENBEEK,BELGIUM. | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.doi | 10.1103/PhysRevLett.76.2188 | - |
dc.identifier.isi | A1996TZ98400051 | - |
item.accessRights | Closed Access | - |
item.contributor | VAN DEN BROECK, Christian | - |
item.contributor | REIMANN, Peter | - |
item.fulltext | No Fulltext | - |
item.fullcitation | VAN DEN BROECK, Christian & REIMANN, Peter (1996) Unsupervised learning by examples: On-line versus off-line. In: PHYSICAL REVIEW LETTERS, 76(12). p. 2188-2191. | - |
Appears in Collections: | Research publications |
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