Data processing: artificial intelligence – Machine learning
Reexamination Certificate
2011-08-09
2011-08-09
Holmes, Michael (Department: 2129)
Data processing: artificial intelligence
Machine learning
Reexamination Certificate
active
07996342
ABSTRACT:
Systems, methods and computer program products for supervised dimensionality reduction. Exemplary embodiments include a method including receiving an input in the form of a data matrix X of size N×D, wherein N is a number of samples, D is a dimensionality, a vector Y of size N×1, hidden variables U of a number K, a data type of the matrix X and the vector Y, and a trade-off constant alpha; selecting loss functions in the form of Lx(X,UV) and Ly(Y,UW) appropriate for the type of data in the matrix X and the vector Y, where U, V and W are matrices, selecting corresponding sets of update rules RU, RV and RW for updating the matrices U,V and W, learning U, V and W that provide a minimum total loss L(U,V,W)=Lx(X,UV)+alpha*Ly(Y,UW), and returning matrices U, V and W.
REFERENCES:
Random Subspace Method in Text Categorization, Gangeh, M.J.; Kamel, M.S.; Duin, R.P.W.; Pattern Recognition (ICPR), 2010 20th International Conference on Digital Object Identifier: 10.1109/IICPR.2010.505 Publication Year: 2010 , pp. 2049-2052.
Distance metric learning, with application to clustering with side-information, [online]; [retrieved on Jan. 14, 2008]; retrieved from the Internet http://ai.stanford.edu/˜ang/papers
ipso2-metric.pdf.
Distance Metric Learning for Large Margin Nearest Neighbor Classification, [online[; [retrieved on Jan. 14, 2008]; retrieved from the Internet http://books.nips.cc/papers/files
ips18/NIPS2005—0265.pdf.
Supervised dimensionality reduction using mixture models, [online]; [retrieved on Jan. 14, 2008]; retrieved from the Internet http://kodiak.ucsd.edu/alon/papers/spr—dmn—rdc.pdf.
The Support Vector Decomposition Machine, [online]; [retrieved on Jan. 14, 2008]; retrieved from the Internet http://www.icml2006.org/icml—documents/camera-ready/087—The—Support—Vector—D.pdf.
Metric Learning for Kernel Regression, [online]; [retrieved on Jan. 14, 2008]; retrieved from the Internet http://jmlr.csail.mit.edu/proceedings/papers/v2/weinberger07a/weinberger07a.pdf.
Grabarnik Genady
Rish Irina
Cantor & Colburn LLP
Holmes Michael
International Business Machines - Corporation
Young Preston
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