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:
Aug. 21, 2012
Filed:
Jan. 14, 2009
Glenn Fung, Madison, WI (US);
R. Bharat Rao, Berwyn, PA (US);
Sriram Krishnan, Exton, PA (US);
Shipeng Yu, Exton, PA (US);
Cary Dehing-oberije, Brunssum, NL;
Philippe Lambin, Genappe-Bousval, BE;
Dirk DE Ruysscher, Tervuren, BE;
Glenn Fung, Madison, WI (US);
R. Bharat Rao, Berwyn, PA (US);
Sriram Krishnan, Exton, PA (US);
Shipeng Yu, Exton, PA (US);
Cary Dehing-Oberije, Brunssum, NL;
Philippe Lambin, Genappe-Bousval, BE;
Dirk de Ruysscher, Tervuren, BE;
Siemens Medical Solutions USA, Inc., Malvern, PA (US);
Abstract
A computer-implemented method for privacy-preserving data mining to determine cancer survival rates includes providing a random matrix B agreed to by a plurality of entities, wherein each entity i possesses a data matrix Aof cancer survival data that is not publicly available, providing a class matrix Dfor each of the data matrices A, providing a kernel K(A, B) by each of said plurality of entities to allow public computation of a full kernel, and computing a binary classifier that incorporates said public full kernel, wherein said classifier is adapted to classify a new data vector according to a sign of said classifier.