The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 08, 2008
Filed:
May. 20, 2002
Jason Aaron Edward Weston, New York, NY (US);
André Elisseeff, Thawil, CH;
Bernhard Schoelkopf, Tuebingen, DE;
Fernando Pérez-cruz, Princeton, NJ (US);
Jason Aaron Edward Weston, New York, NY (US);
André Elisseeff, Thawil, CH;
Bernhard Schoelkopf, Tuebingen, DE;
Fernando Pérez-Cruz, Princeton, NJ (US);
Health Discovery Corporation, Savannah, GA (US);
Abstract
In a pre-processing step prior to training a learning machine, pre-processing includes reducing the quantity of features to be processed using feature selection methods selected from the group consisting of recursive feature elimination (RFE), minimizing the number of non-zero parameters of the system (l-norm minimization), evaluation of cost function to identify a subset of features that are compatible with constraints imposed by the learning set, unbalanced correlation score and transductive feature selection. The features remaining after feature selection are then used to train a learning machine for purposes of pattern classification, regression, clustering and/or novelty detection. (, 300, 301, 302, 304, 306, 308, 309, 310, 311, 312, 314)