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» Consistency of trace norm minimization
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CORR
2007
Springer
109views Education» more  CORR 2007»
13 years 4 months ago
Consistency of trace norm minimization
Regularization by the sum of singular values, also referred to as the trace norm, is a popular technique for estimating low rank rectangular matrices. In this paper, we extend som...
Francis Bach
SIGKDD
2010
151views more  SIGKDD 2010»
12 years 11 months ago
Limitations of matrix completion via trace norm minimization
In recent years, compressive sensing attracts intensive attentions in the field of statistics, automatic control, data mining and machine learning. It assumes the sparsity of the ...
Xiaoxiao Shi, Philip S. Yu
AAECC
2007
Springer
85views Algorithms» more  AAECC 2007»
13 years 11 months ago
Extended Norm-Trace Codes with Optimized Correction Capability
We consider a generalization of the codes defined by norm and trace functions on finite fields introduced by Olav Geil. The codes in the new family still satisfy Geil’s dualit...
Maria Bras-Amorós, Michael E. O'Sullivan
SIAMJO
2010
127views more  SIAMJO 2010»
12 years 11 months ago
Trace Norm Regularization: Reformulations, Algorithms, and Multi-Task Learning
We consider a recently proposed optimization formulation of multi-task learning based on trace norm regularized least squares. While this problem may be formulated as a semidefini...
Ting Kei Pong, Paul Tseng, Shuiwang Ji, Jieping Ye