543 search results - page 82 / 109 » Nonlinear principal component analysis of noisy data |
ICALP
2009
Springer
15 years 10 months ago
2009
Springer
We give new algorithms for learning halfspaces in the challenging malicious noise model, where an adversary may corrupt both the labels and the underlying distribution of examples....
CSDA
2007
14 years 9 months ago
2007
Previous research has shown that method two-way with error for multiple imputation in test and questionnaire data produces small bias in statistical analyses. This method is based...
172
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SIGMOD
2005
ACM
15 years 9 months ago
2005
ACM
Randomization has emerged as a useful technique for data disguising in privacy-preserving data mining. Its privacy properties have been studied in a number of papers. Kargupta et ...
130
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CVPR
2011
IEEE
14 years 5 months ago
2011
IEEE
Exact recovery from contaminated visual data plays an important role in various tasks. By assuming the observed data matrix as the addition of a low-rank matrix and a sparse matri...
100
Voted
BMCBI
2006
14 years 9 months ago
2006
Background: Gene expression profiling has become a useful biological resource in recent years, and it plays an important role in a broad range of areas in biology. The raw gene ex...